Efficient near-field wireless energy transfer using adiabatic system variations
Abstract
Disclosed is a method for transferring energy wirelessly including transferring energy wirelessly from a first resonator structure to an intermediate resonator structure, wherein the coupling rate between the first resonator structure and the intermediate resonator structure is .kappa..sub.1B, transferring energy wirelessly from the intermediate resonator structure to a second resonator structure, wherein the coupling rate between the intermediate resonator structure and the second resonator structure is .kappa..sub.B2, and during the wireless energy transfers, adjusting at least one of the coupling rates .kappa..sub.1B and .kappa..sub.B2 to reduce energy accumulation in the intermediate resonator structure and improve wireless energy transfer from the first resonator structure to the second resonator structure through the intermediate resonator structure.
- Inventors:
- Issue Date:
- Research Org.:
- Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1410513
- Patent Number(s):
- 9831682
- Application Number:
- 14/458,563
- Assignee:
- Massachusetts Institute of Technology (Cambridge, MA)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H02 - GENERATION H02J - CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
H - ELECTRICITY H04 - ELECTRIC COMMUNICATION TECHNIQUE H04B - TRANSMISSION
- DOE Contract Number:
- FG02-99ER45778
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2014 Aug 13
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING; 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
Citation Formats
Hamam, Rafif E., Karalis, Aristeidis, Joannopoulos, John D., and Soljacic, Marin. Efficient near-field wireless energy transfer using adiabatic system variations. United States: N. p., 2017.
Web.
Hamam, Rafif E., Karalis, Aristeidis, Joannopoulos, John D., & Soljacic, Marin. Efficient near-field wireless energy transfer using adiabatic system variations. United States.
Hamam, Rafif E., Karalis, Aristeidis, Joannopoulos, John D., and Soljacic, Marin. Tue .
"Efficient near-field wireless energy transfer using adiabatic system variations". United States. https://www.osti.gov/servlets/purl/1410513.
@article{osti_1410513,
title = {Efficient near-field wireless energy transfer using adiabatic system variations},
author = {Hamam, Rafif E. and Karalis, Aristeidis and Joannopoulos, John D. and Soljacic, Marin},
abstractNote = {Disclosed is a method for transferring energy wirelessly including transferring energy wirelessly from a first resonator structure to an intermediate resonator structure, wherein the coupling rate between the first resonator structure and the intermediate resonator structure is .kappa..sub.1B, transferring energy wirelessly from the intermediate resonator structure to a second resonator structure, wherein the coupling rate between the intermediate resonator structure and the second resonator structure is .kappa..sub.B2, and during the wireless energy transfers, adjusting at least one of the coupling rates .kappa..sub.1B and .kappa..sub.B2 to reduce energy accumulation in the intermediate resonator structure and improve wireless energy transfer from the first resonator structure to the second resonator structure through the intermediate resonator structure.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Nov 28 00:00:00 EST 2017},
month = {Tue Nov 28 00:00:00 EST 2017}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
System of Transmission of Electrical Energy
patent, March 1900
- Tesla, Nikola
- US Patent Document 645,576
Apparatus for Transmission of Electrical Energy
patent, May 1900
- Tesla, Nikola
- US Patent Document 649,621
Art of Transmitting Electrical Energy through the Natural Mediums
patent, April 1905
- Tesla, Nikola
- US Patent Document 787,412
Apparatus for Transmitting Electrical Energy
patent, December 1914
- Tesla, Nikola
- US Patent Document 1,119,732
Wirelessly Energized Electrical Appliance
patent, October 1938
- Waters, H. F.
- US Patent Document 2,133,494
Antenna System for Wireless Communication
patent, December 1941
- Polydoroff, W. J.
- US Patent Document 2,266,262
Microwave Power Receiving Antenna
patent, October 1970
- Dailey, Carroll C.
- US Patent Document 3,535,543
Thermoelectric Units
patent, December 1973
- Penn, Alan William; Neighbour, Frank
- US Patent Document 3,780,425
RF beam center location method and apparatus for power transmission system
patent, May 1978
- Fletcher, James C. Administrator of the National Aeronautics and Space; Dickinson, Richard
- US Patent Document 4,088,999
Alarm device for informing reduction of pneumatic pressure of tire
patent, December 1979
- Matsuda, Akira; Tanaka, Makoto; Murata, Jun
- US Patent Document 4,180,795
Variable mutual transductance tuned antenna
patent, July 1981
- Wells, Donald H.
- US Patent Document 4,280,129
Condition monitoring system (tire pressure)
patent, May 1984
- Hochstein, Peter A.
- US Patent Document 4,450,431
Transmission channel coupler for antenna
patent, November 1986
- Harada, Takuji
- US Patent Document 4,621,243
Magnetic induction mine arming, disarming and simulation system
patent, July 1991
- Slagle, Glenn B.
- US Patent Document 5,027,709
Device for transmission and evaluation of measurement signals for the tire pressure of motor vehicles
patent, July 1991
- Schmid, Gu; Genzel, Michael; Hettich, Gerhard
- US Patent Document 5,033,295
Christmas-tree, decorative, artistic and ornamental object illumination apparatus
patent, July 1991
- Hierig, Roland; Ilberg, Vladimir
- US Patent Document 5,034,658
Transponder arrangement
patent, October 1991
- Schuermann, Josef H.; Heinecke, Guenter; Kremer, Rudolf
- US Patent Document 5,053,774
Electric power transmitting device with inductive coupling
patent, December 1991
- Ishii, Naoki; Ina, Toshikazu; Mori, Koji
- US Patent Document 5,070,293
Dual feedback control for a high-efficiency class-d power amplifier circuit
patent, June 1992
- El-Hamamsy, Sayed-Amr
- US Patent Document 5,118,997
Non-contact data and power connector for computer based modules
patent, July 1993
- Hough, Wayne E.
- US Patent Document 5,229,652
High speed read/write AVI system
patent, February 1994
- Schuermann, Josef H.
- US Patent Document 5,287,112
Inductive power distribution system
patent, March 1994
- Boys, John Talbot; Green, Andrew William
- US Patent Document 5,293,308
Contactless battery charging system
patent, August 1994
- Klontz, Keith W.; Divan, Deepakraj M.; Novotny, Donald W.
- US Patent Document 5,341,083
System for charging a rechargeable battery of a portable unit in a rack
patent, November 1994
- Hulman, Fredericus W. M.
- US Patent Document 5,367,242
High speed read/write AVI system
patent, December 1994
- Schuermann, Josef H.
- US Patent Document 5,374,930
Cooled secondary coils of electric automobile charging transformer
patent, April 1995
- Tanzer, Herbert J.; Quon, William; Ramos, Sergio
- US Patent Document 5,408,209
Wireless communications using near field coupling
patent, July 1995
- Richley, Edward A.; Butcher, Lawrence L.
- US Patent Document 5,437,057
Power connection scheme
patent, October 1995
- Young, Steven J.; Cheponis, Mike
- US Patent Document 5,455,467
Oscillator-shuttle-circuit (OSC) networks for conditioning energy in higher-order symmetry algebraic topological forms and RF phase conjugation
patent, February 1996
- Barrett, Terence W.
- US Patent Document 5,493,691
Pacemaker with improved shelf storage capacity
patent, June 1996
- Reineman, Henk
- US Patent Document 5,522,856
Inductive power pick-up coils
patent, June 1996
- Boys, John Talbot; Green, Andrew William
- US Patent Document 5,528,113
Transponders, Interrogators, systems and methods for elimination of interrogator synchronization requirement
patent, July 1996
- Meier, Herbert
- US Patent Document 5,541,604
Induction charging apparatus
patent, August 1996
- Shirai, Ichiro; Yamagami, Hitoshi; Hiroshige, Eiichi
- US Patent Document 5,550,452
Thermoelectric method and apparatus for charging superconducting magnets
patent, October 1996
- Arrendale, Hubert G.; Ahlbrandt, Sherri O.
- US Patent Document 5,565,763
Method and apparatus for the suppression of far-field interference signals for implantable device data transmission systems
patent, May 1997
- Brownlee, Robert R.
- US Patent Document 5,630,835
Antenna module for a portable radio equipment with a grounding conductor
patent, May 1997
- Higashiguchi, Yutaka; Inagaki, Mitsuo; Maeda, Takeyasu
- US Patent Document 5,631,660
Implantable stimulation device having means for optimizing current drain
patent, December 1997
- Bornzin, Gene A.
- US Patent Document 5,697,956
Inductive coupler for electric vehicle charger
patent, December 1997
- Minoshima, Norimoto; Odachi, Yasuharu
- US Patent Document 5,703,461
Transmitter-receiver for non-contact IC card system
patent, December 1997
- Fujimoto, Masahiro; Orihara, Katsuhisa
- US Patent Document 5,703,573
H-field electromagnetic heating system for fusion bonding
patent, January 1998
- King, James D.; Donoho, Jr., Harold F.
- US Patent Document 5,710,413
Nanostructure multilayer dielectric materials for capacitors and insulators
patent, April 1998
- Barbee, Jr., Troy W.; Johnson, Gary W.
- US Patent Document 5,742,471
Armature induction charging of moving electric vehicle batteries
patent, October 1998
- Schwind, John
- US Patent Document 5,821,728
Connection system and connection method for an electric automotive vehicle
patent, October 1998
- Kuki, Heiji; Miyazaki, Sho; Tanaka, Tsutomu
- US Patent Document 5,821,731
Ring antennas for resonant circuits
patent, January 1999
- Berthon, Alain
- US Patent Document 5,864,323
Non-contact power distribution system
patent, April 1999
- Boys, John Talbot; Nishino, Shuzo
- US Patent Document 5,898,579
Noncontact power transmitting apparatus
patent, July 1999
- Urano, Takashi
- US Patent Document 5,923,544
Method and apparatus for controlling country specific frequency allocation
patent, August 1999
- Jovanovich, Alan F.; Warren, Bruce Gregory; Charron, Duane G.
- US Patent Document 5,940,509
Implantable cardioverter defibrillator having a smaller mass
patent, September 1999
- Kroll, Mark W.; Adams, Theodore P.; Anderson, Kenneth M.
- US Patent Document 5,957,956
Coaxial cable
patent, September 1999
- Moe, Alan N.; Carlson, Bruce J.; Garner, Mark A.
- US Patent Document 5,959,245
Adaptive pulse width modulated resonant Class-D converter
patent, November 1999
- Stewart, Neal George; Cheng, Wing Ling; Yu, Chau Hon
- US Patent Document 5,986,895
Carbon supercapacitor electrode materials
patent, November 1999
- Firsich, David W.
- US Patent Document 5,993,996
Methods and systems for introducing electromagnetic radiation into photonic crystals
patent, December 1999
- Nelson, Keith A.; Joannopoulos, John D.
- US Patent Document 5,999,308
Method for discriminating between used and unused gas generators for air bags during car scrapping process
patent, January 2000
- Nakazawa, Yuji; Fukabori, Mitsuhiko; Nakazato, Yusaburo
- US Patent Document 6,012,659
System and method for powering, controlling, and communicating with multiple inductively-powered devices
patent, April 2000
- Mueller, Jeffrey; Nagle, H. Troy; Gyurcsik, Ronald S.
- US Patent Document 6,047,214
Adaptive brain stimulation method and system
patent, May 2000
- John, Michael Sasha
- US Patent Document 6,066,163
Implantable medical device using audible sound communication to provide warnings
patent, May 2000
- Greeninger, Daniel R.; Thompson, David L.; Hartlaub, Jerome T.
- US Patent Document 6,067,473
Battery monitoring apparatus and method for programmers of cardiac stimulating devices
patent, August 2000
- Snell, Jeffrey D.; Fox, J. Kelly
- US Patent Document 6,108,579
Method and apparatus for wireless powering and recharging
patent, October 2000
- Krishnan, Rajesh
- US Patent Document 6,127,799
Band-pass filter comprising series coupled split gap resonators arranged along a circular position line
patent, October 2000
- Tsuzuki, Genichi
- US Patent Document 6,130,591
Reader/writer having coil arrangements to restrain electromagnetic field intensity at a distance
patent, January 2001
- Uesaka, Kouichi; Hayashi, Yoshihiko; Suga, Takashi
- US Patent Document 6,176,433
Contactless battery charger with wireless control link
patent, February 2001
- Fernandez, Jose M.; Borras, Jaime A.
- US Patent Document 6,184,651
Miniature milliwatt electric power generator
patent, March 2001
- Bass, John C.; Elsner, Norbert B.
- US Patent Document 6,207,887
Arrangement for coupling an RF-squid magnetometer to a superconductive tank circuit
patent, May 2001
- Zhang, Yi; Schubert, Jurgen; Zander, Willi
- US Patent Document 6,225,800
Integrated tunable high efficiency power amplifier
patent, May 2001
- Bartlett, James L.; Chang, Mau-Chung Frank; Marcy, 5th, Henry O.
- US Patent Document 6,232,841
Rechargeable hybrid battery/supercapacitor system
patent, June 2001
- Amatucci, Glenn G.
- US Patent Document 6,252,762
Bandpass filter with dielectric resonators
patent, July 2001
- Shu, Tae Won; Yoo, Young Cheol; Jang, Chang Su
- US Patent Document 6,262,639
Arrangement for coupling an rf-SQUID circuit to a super conducting tank circuit
patent, October 2001
- Schubert, Jurgen; Zhang, Yi; Zander, Willi
- US Patent Document 6,300,760
Water treatment system with an inductively coupled ballast
patent, August 2002
- Baarman, David W.; Kuennen, Roy W.; Denen, Dennis J.
- US Patent Document 6,436,299
Food intake restriction with wireless energy transfer
patent, September 2002
- Forsell, Peter
- US Patent Document 6,450,946
High quality-factor tunable resonator
patent, September 2002
- Brown, Andrew R.; Rebeiz, Gabriel M.
- US Patent Document 6,452,465
Inductively powered lamp unit
patent, October 2002
- Boys, John Talbot; Green, Andrew William
- US Patent Document 6,459,218
Detection of the distance between an electromagnetic transponder and a terminal
patent, October 2002
- Luc, Wuidart
- US Patent Document 6,473,028
Control of inductive power transfer pickups
patent, November 2002
- Boys, John Talbot
- US Patent Document 6,483,202
Method and apparatus for supplying contactless power
patent, February 2003
- Meins, Jürgen; Sinsley, John D.
- US Patent Document 6,515,878
Device for contactless transmission of data
patent, March 2003
- Gaul, Lorenz; Haring, Martin
- US Patent Document 6,533,178
Vehicle slide door power supply apparatus and method of supplying power to vehicle slide door
patent, March 2003
- Gohara, Takashi
- US Patent Document 6,535,133
Method and apparatus for communicating with medical device systems
patent, May 2003
- Pool, Nancy Perry; Wesolowski Leadholm, Mary
- US Patent Document 6,561,975
RFID passive repeater system and apparatus
patent, May 2003
- Nicholson, Mark R.; Jones, Norman E.; Jesser, Edward A.
- US Patent Document 6,563,425
System for wirelessly supplying a large number of actuators of a machine with electrical power
patent, July 2003
- Scheible, Guntram; Smailus, Bernd; Klaus, Martin
- US Patent Document 6,597,076
System for the detection of cardiac events
patent, August 2003
- Fischell, David R.; Fischell, Tim A.; Harwood, Jonathan
- US Patent Document 6,609,023
Charge storage device
patent, October 2003
- Paul, George Lange; Pynenburg, Rory; Mahon, Peter John
- US Patent Document 6,631,072
Reader for a radio frequency identification system having automatic tuning capability
patent, November 2003
- Bradin, John P.
- US Patent Document 6,650,227
Wireless power transmission system with increased output voltage
patent, December 2003
- Bartels, Oliver
- US Patent Document 6,664,770
Radio frequency identification system for a fluid treatment system
patent, January 2004
- Kuennen, Roy W.; Baarman, David W.; Mollema, Scott A.
- US Patent Document 6,673,250
Coaxial cable and coaxial multicore cable
patent, February 2004
- Ono, Nobuki; Ito, Hiroyuki; Shimizu, Fumio
- US Patent Document 6,696,647
Operation in very close coupling of an electromagnetic transponder system
patent, March 2004
- Wuidart, Luc; Bardouillet, Michel; Enguent, Jean-Pierre
- US Patent Document 6,703,921
System for a machine having a large number of proximity sensors, as well as a proximity sensor, and a primary winding for this purpose
patent, June 2004
- Scheible, Guntram; Smailus, Bernd; Klaus, Martin
- US Patent Document 6,749,119
Transmission of information from an implanted medical device
patent, August 2004
- Dolgin, Alexander
- US Patent Document 6,772,011
System and method for wireless electrical power transmission
patent, September 2004
- Charych, Arthur
- US Patent Document 6,798,716
Alignment independent and self aligning inductive power transfer system
patent, October 2004
- Sabo, Anthony
- US Patent Document 6,803,744
Starter assembly for a gas discharge lamp
patent, October 2004
- Mollema, Scott A.; Baarman, David W.; Kuennen, Roy W.
- US Patent Document 6,806,649
Inductively powered lamp assembly
patent, November 2004
- Baarman, David W.
- US Patent Document 6,812,645
Inductively coupled ballast circuit
patent, November 2004
- Kuennen, Roy W.; Mollema, Scott A.; Baarman, David W.
- US Patent Document 6,825,620
Method of manufacturing a lamp assembly
patent, December 2004
- Baarman, David W.
- US Patent Document 6,831,417
Magnetically coupled antenna range extender
patent, January 2005
- Addonisio, Louis; Chomet, Marc
- US Patent Document 6,839,035
System, method and apparatus for contact-less battery charging with dynamic control
patent, January 2005
- Giannopoulos, Demetri; Li, Qiong; Lee, Nai-Chi
- US Patent Document 6,844,702
Energy harvesting circuits and associated methods
patent, February 2005
- Mickle, Marlin H.; Capelli, Christopher C.; Swift, Harold
- US Patent Document 6,856,291
Multi-frequency piezoelectric energy harvester
patent, February 2005
- Malkin, Matthew C.; Davis, Christopher L.
- US Patent Document 6,858,970
Contact-less power transfer
patent, June 2005
- Cheng, Lily Ka-Lai; Hay, James Westwood; Beart, Pilgrim Giles William
- US Patent Document 6,906,495
Mach-Zehnder interferometer using photonic band gap crystals
patent, July 2005
- Soljacic, Marin; Fan, Shanhui; Ibanescu, Mihai
- US Patent Document 6,917,431
Magnetic field production system, and configuration for wire-free supply of a large number of sensors and/or actuators using a magnetic field production system
patent, August 2005
- Scheible, Guntram; Schutz, Jean; Oberschmidt, Carsten
- US Patent Document 6,937,130
Planar resonator for wireless power transfer
patent, November 2005
- Odendaal, Willem; Li, Yusban
- US Patent Document 6,960,968
Subcutaneously implantable power supply
patent, November 2005
- Casey, Don E.
- US Patent Document 6,961,619
Charging of devices by microwave power beaming
patent, November 2005
- Landis, Geoffrey A.
- US Patent Document 6,967,462
Inductive coil assembly
patent, December 2005
- Baarman, David W.; Lautzenheiser, Terry L.
- US Patent Document 6,975,198
Wireless and powerless sensor and interrogator
patent, January 2006
- Breed, David S.; DuVall, Wilbur E.; Johnson, Wendell C.
- US Patent Document 6,988,026
Method and apparatus for a wireless power supply
patent, April 2006
- Vanderelli, Timm A.; Shearer, John G.; Shearer, John
- US Patent Document 7,027,311
Feedthrough filter capacitor assembly with internally grounded hermetic insulator
patent, April 2006
- Stevenson, Robert A.
- US Patent Document 7,035,076
Contact-less power transfer
patent, May 2006
- Ka-Lai, Lily; Hay, James Westwood; Beart, Pilgrim Giles William
- US Patent Document 7,042,196
Tunable ferroelectric resonator arrangement
patent, June 2006
- Gevorgian, Spartak; Deleniv, Anatoly; Vendik, Orest
- US Patent Document 7,069,064
Energy harvesting circuit
patent, August 2006
- Mickle, Marlin H.; Capelli, Christopher C.; Swift, Harold
- US Patent Document 7,084,605
Inductive coil assembly
patent, October 2006
- Baarman, David W.; Lautzenheiser, Terry L.
- US Patent Document 7,116,200
Inductively powered apparatus
patent, October 2006
- Baarman, David W.; McPhilliamy, Stephen J.; Houghton, Christopher B.
- US Patent Document 7,118,240
Inductively powered apparatus
patent, October 2006
- Baarman, David W.; McPhilliamy, Stephen J.; Houghton, Christopher B.
- US Patent Document 7,126,450
Biothermal power source for implantable devices
patent, October 2006
- MacDonald, Stuart G.
- US Patent Document 7,127,293
Inductive coil assembly
patent, November 2006
- Baarman, David W.; Lautzenheiser, Terry L.
- US Patent Document 7,132,918
High Q factor sensor
patent, December 2006
- Allen, Mark G.; Fonseca, Michael; White, Jason
- US Patent Document 7,147,604
Inductively coupled ballast circuit
patent, February 2007
- Kuennen, Roy W.; Baarman, David W.; Mollema, Scott A.
- US Patent Document 7,180,248
Spatially decoupled twin secondary coils for optimizing transcutaneous energy transfer (TET) power transfer characteristics
patent, March 2007
- Desai, Resha H.; Hassler, Jr., William L.
- US Patent Document 7,191,007
Power supply system
patent, June 2007
- Nakamura, Junichi; Kawamura, Masahiro; Okada, Yutaka
- US Patent Document 7,233,137
Primary units, methods and systems for contact-less power transfer
patent, July 2007
- Cheng, Lily Ka-Lai; Hay, James Westwood; Beart, Pilgrim Giles William
- US Patent Document 7,239,110
Portable contact-less power transfer devices and rechargeable batteries
patent, July 2007
- Cheng, Lily Ka-Lai; Hay, James Westwood; Beart, Pilgrim Giles William
- US Patent Document 7,248,017
Method for monitoring end of life for battery
patent, July 2007
- Lyden, Michael J.
- US Patent Document 7,251,527
Wireless battery charger via carrier frequency signal
patent, October 2007
- DiStefano, Michael Vincent
- US Patent Document 7,288,918
Inductively charged battery pack
patent, May 2008
- Calhoon, John C.; Keely, Leroy B.; Mitchell, William H.
- US Patent Document 7,375,492
Inductive battery charger
patent, May 2008
- Calhoon, John C.; Keely, Leroy B.; Mitchell, William H.
- US Patent Document 7,375,493
Inductive power adapter
patent, May 2008
- Calhoon, John C.; Keely, Leroy B.; Mitchell, William H.
- US Patent Document 7,378,817
System and method for powering a load
patent, June 2008
- Baarman, David W.; Lord, John J.; Bachman, Wesley J.
- US Patent Document 7,382,636
Inductively coupled ballast circuit
patent, June 2008
- Kuennen, Roy W.; Baarman, David W.; Mollema, Scott A.
- US Patent Document 7,385,357
Portable inductive power station
patent, December 2008
- Baarman, David W.
- US Patent Document 7,462,951
Resonator structure and method of producing it
patent, December 2008
- Löbl, Hans-Peter; Milsom, Robert F.; Metzmacher, Christof
- US Patent Document 7,466,213
Inductively powered secondary assembly
patent, January 2009
- Baarman, David W.
- US Patent Document 7,474,058
Transmitter head and system for contactless energy transmission
patent, February 2009
- Schmidt, Josef; Becker, Günter; Podbielski, Leobald
- US Patent Document 7,492,247
Power supply system
patent, April 2009
- Abe, Hideaki; Kitamura, Hiroyasu; Yamashita, Mikihiro
- US Patent Document 7,514,818
Contact-less power transfer
patent, April 2009
- Cheng, Lily Ka-Lai; Hay, James Westwood; Beart, Pilgrim Giles William
- US Patent Document 7,525,283
Antenna arrangement for inductive power transmission and use of the antenna arrangement
patent, June 2009
- Guenther, Wulf
- US Patent Document 7,545,337
Low frequency transcutaneous energy transfer to implanted medical device
patent, October 2009
- Hassler, Jr., William L.; Dlugos, Daniel F.
- US Patent Document 7,599,743
Inductively powered apparatus
patent, November 2009
- Baarman, David W.; McPhilliamy, Stephen J.; Houghton, Christopher B.
- US Patent Document 7,615,936
Adaptive inductive power supply
patent, December 2009
- Baarman, David W.
- US Patent Document 7,639,514
Wireless non-radiative energy transfer
patent, June 2010
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Document 7,741,734
Multilayer structures for magnetic shielding
patent, September 2010
- Katti, Romney R.
- US Patent Document 7,795,708
Wireless energy transfer
patent, November 2010
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Document 7,825,543
Apparatus and system for transmitting power wirelessly
patent, November 2010
- Lee, Dong Hyun; Park, Kyung-Ho; Park, Wee-sang
- US Patent Document 7,843,288
Contactless battery charging apparel
patent, January 2011
- Soar, Roger J.
- US Patent Document 7,863,859
Wireless non-radiative energy transfer
patent, September 2011
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Document 8,022,576
Wireless non-radiative energy transfer
patent, December 2011
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Document 8,076,800
Wireless energy transfer, including interference enhancement
patent, December 2011
- Karalis, Aristeidis; Hamam, Rafif E.; Joannopoulos, John D.
- US Patent Document 8,076,801
Wireless non-radiative energy transfer
patent, December 2011
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Document 8,084,889
Wireless energy transfer
patent, January 2012
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Document 8,097,983
Inductive repeater coil for an implantable device
patent, March 2012
- Greenberg, Robert J.; Schulman, Joseph H.
- US Patent Document 8,131,378
Power supply system and method of controlling power supply system
patent, May 2012
- Amano, Yasushi; Ichikawa, Shinji
- US Patent Document 8,178,995
Efficient near-field wireless energy transfer using adiabatic system variations
patent, January 2013
- Hamam, Rafif E.; Karalis, Aristeidis; Joannopoulos, John D.
- US Patent Document 8,362,651
Wireless non-radiative energy transfer
patent, March 2013
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Document 8,395,282
Wireless energy transfer over a distance at high efficiency
patent, March 2013
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Document 8,395,283
Wireless energy transfer with high-Q at high efficiency
patent, March 2013
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Document 8,400,018
Wireless energy transfer with high-Q from more than one source
patent, March 2013
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Document 8,400,019
Wireless energy transfer with high-Q devices at variable distances
patent, March 2013
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Document 8,400,020
Wireless energy transfer with high-Q sub-wavelength resonators
patent, March 2013
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Document 8,400,021
Wireless energy transfer with high-Q similar resonant frequency resonators
patent, March 2013
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Document 8,400,022
Wireless energy transfer with high-Q capacitively loaded conducting loops
patent, March 2013
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Document 8,400,023
Wireless energy transfer across variable distances
patent, March 2013
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Document 8,400,024
Wireless energy transfer with high-Q to more than one device
patent, June 2014
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Document 8,760,007
Wireless energy transfer over variable distances between resonators of substantially similar resonant frequencies
patent, June 2014
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Document 8,760,008
Wireless energy transfer over distances to a moving device
patent, July 2014
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Document 8,766,485
Wireless energy transfer across variable distances with high-Q capacitively-loaded conducting-wire loops
patent, July 2014
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Document 8,772,971
Wireless energy transfer across a distance to a moving device
patent, July 2014
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Document 8,772,972
Wireless energy transfer to a moving device between high-Q resonators
patent, July 2014
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Document 8,791,599
Efficient near-field wireless energy transfer using adiabatic system variations
patent, September 2014
- Hamam, Rafif E.; Karalis, Aristeidis; Joannopoulos, John D.
- US Patent Document 8,836,172
Wireless non-radiative energy transfer
patent, June 2015
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Document 9,065,286
Low-power, high-modulation-index amplifier for use in battery-powered device
patent-application, March 2002
- Loftin, Scott M.; McClure, Kelly H.
- US Patent Application 09/945303; 20020032471
System for a machine having a large number of proximity sensors, as well as a proximity sensor, and a primary winding for this purpose
patent-application, August 2002
- Scheible, Guntram; Smailus, Bernd; Klaus, Martin
- US Patent Application 10/014000; 20020105343
System for wirelessly supplying a large number of actuators of a machine with electrical power
patent-application, August 2002
- Scheible, Guntram; Smailus, Bernd; Klaus, Martin
- US Patent Application 10/014002; 20020118004
Rechargeable power supply system and method of protection against abnormal charging
patent-application, November 2002
- Odaohhara, Shigefumi
- US Patent Application 10/102029; 20020167294
Inductive coupling system with capacitive parallel compensation of the mutual self-inductance between the primary and the secondary windings
patent-application, September 2002
- Ettes, Wilhelmus Gerardus Maria; Duarte, Jorge Luiz; Van Der Veen, Johannes Lambertus Franciscus
- US Patent Application 10/085671; 20020130642
Proximity sensor
patent-application, February 2003
- Scheible, Guntram
- US Patent Application 10/237233; 20030038641
Magnetic field production system, and configuration for wire-free supply of a large number of sensors and/or actuators using a magnetic field production system
patent-application, April 2003
- Scheible, Guntram; Schutz, Jean; Oberschmidt, Carsten
- US Patent Application 10/244807; 20030062794
Configuration for producing electrical power from a magnetic field
patent-application, April 2003
- Scheible, Guntram; Garrels, Kai
- US Patent Application 10/237382; 20030062980
Resonant frequency tracking system and method for use in a radio frequency (RF) power supply
patent-application, April 2003
- Thompson, Leslie L.; Schwenck, Gary A.; Lincoln, Daniel J.
- US Patent Application 10/302981; 20030071034
Post-processed nanoscale powders and method for such post-processing
patent-application, July 2003
- Yadav, Tapesh; Pfaffenbach, Karl
- US Patent Application 10/113315; 20030124050
High purity fine metal powders and methods to produce such powders
patent-application, July 2003
- Yadav, Tapesh; Dirstine, Roger; Pfaffenbach, Karl
- US Patent Application 10/315271; 20030126948
Method and apparatus for charging sterilizable rechargeable batteries
patent-application, August 2003
- Schaefer, Martin A.; Reinhart, Ronald R.
- US Patent Application 10/374579; 20030160590
Apparatus for energizing a remote station and related method
patent-application, October 2003
- Mickle, Marlin; Gorodetsky, Dmitry; Mats, Leonid
- US Patent Application 10/459048; 20030199778
Inductively powered apparatus
patent-application, November 2003
- Baarman, David W.; McPhilliamy, Stephen J.; Houghton, Christopher
- US Patent Application 10/357932; 20030214255
Planar resonator for wireless power transfer
patent-application, January 2004
- Odenaal, Willem G.; Li, Yusban
- US Patent Application 10/180403; 20040000974
Low voltage electrified furniture unit
patent-application, February 2004
- Henriott, Jay M.; Metcalf, Keith E.
- US Patent Application 10/459740; 20040026998
Oscillator module incorporating looped-stub resonator
patent-application, May 2004
- Clark, Roger L.
- US Patent Application 10/706895; 20040100338
Antenna with near-field radiation control
patent-application, June 2004
- Qi, Yihong; Jarmuszewski, Perry; Stevenson, Adam D.
- US Patent Application 10/317659; 20040113847
Enhanced RF wireless adaptive power provisioning system for small devices
patent-application, July 2004
- Dayan, Tal; Kikinis, Dan
- US Patent Application 10/640211; 20040130425
Adaptive inductive power supply with communication
patent-application, July 2004
- Baarman, David W.
- US Patent Application 10/689148; 20040130915
Adaptive inductive power supply
patent-application, July 2004
- Baarman, David W.
- US Patent Application 10/689499; 20040130916
Remote power recharge for electronic equipment
patent-application, July 2004
- Parise, Ronald J.
- US Patent Application 10/747826; 20040142733
Adapter
patent-application, August 2010
- Baarman, David W.
- US Patent Application 10/689375; 20040150934
System and method for inductive charging a wireless mouse
patent-application, September 2004
- Bulai, Claudiu; Nieresher, David
- US Patent Application 10/737483; 20040189246
Charging system for robot
patent-application, October 2004
- Koh, Won-Jun; Park, Ki-Cheol
- US Patent Application 10/706990; 20040201361
Starter assembly for a gas discharge lamp
patent-application, November 2004
- Mollema, Scott A.; Baarman, David W.; Kuennen, Roy W.
- US Patent Application 10/849731; 20040222751
Wireless power transmission
patent-application, November 2004
- Tuominen, Juha; Vilkko, Matti; Nummela, Ville
- US Patent Application 10/820162; 20040227057
Inductive coil assembly
patent-application, November 2004
- Baarman, David W.; Lautzenheiser, Terry L.
- US Patent Application 10/689224; 20040232845
Communication system
patent-application, November 2004
- Yazawa, Yoshiaki; Kamahori, Masao; Takei, Ken
- US Patent Application 10/705894; 2004023304
Sensor apparatus management methods and apparatus
patent-application, December 2004
- Freed, Mason L.; Mundt, Randall S.; Spanos, Costas J.
- US Patent Application 10/888526; 20040267501
Vehicle interface
patent-application, January 2005
- Baarman, David W.; Lautzenheiser, Terry L.; Leppien, Thomas Jay
- US Patent Application 10/871420; 20050007067
Method of rendering a mechanical heart valve non-thrombogenic with an electrical device
patent-application, January 2005
- Opie, John C.
- US Patent Application 10/883574; 20050021134
Energy transfer amplification for intrabody devices
patent-application, February 2005
- Govari, Assaf; Levin, Michael
- US Patent Application 10/629660; 20050027192
Antenna coil and transmission antenna
patent-application, February 2005
- Okamura, Shinji; Ueda, Hozumi
- US Patent Application 10/493406; 20050030251
Temperature regulated implant
patent-application, February 2005
- Single, Peter
- US Patent Application 10/910589; 20050033382
Method and apparatus for efficient power/data transmission
patent-application, April 2005
- Gord, John C.; Arcos-Burgos, Maria Isabel; Cosendai, Gregoire
- US Patent Application 10/966637; 20050085873
Inductively coupled ballast circuit
patent-application, May 2005
- Kuennen, Roy W.; Baarman, David W.; Mollema, Scott A.
- US Patent Application 10/972169; 20050093475
Semiconductor photodetector
patent-application, May 2005
- Hegarty, John; Barry, Liam Paul; Folliot, Herve Armel Francois
- US Patent Application 10/506106; 20050104064
Method and apparatus for a wireless power supply
patent-application, May 2005
- Vanderelli, Timm A.; Shearer, John G.; Shearer, John R.
- US Patent Application 10/966880; 20050104453
Method of manufacturing a lamp assembly
patent-application, June 2005
- Baarman, David W.
- US Patent Application 10/977443; 20050116650
Contact-less power transfer
patent-application, June 2005
- Cheng, Lily Ka-Lai; Hay, James Westwood; Beart, Pilgrim Giles William
- US Patent Application 10/514046; 20050116683
Inductively powered apparatus
patent-application, June 2005
- Baarman, David W.; McPhilliamy, Stephen J.; Houghton, Christopher
- US Patent Application 11/035780; 20050122058
Inductively powered apparatus
patent-application, June 2005
- Baarman, David W.; McPhilliamy, Stephen J.; Houghton, Christopher
- US Patent Application 11/035781; 20050122059
Relaying apparatus and communication system
patent-application, June 2005
- Kikuchi, Akihiro; Sawada, Junichi; Ishigaki, Masato
- US Patent Application 10/944915; 20050125093
Inductively powered apparatus
patent-application, June 2005
- Baarman, David W.; McPhilliamy, Stephen J.; Houghton, Christopher
- US Patent Application 11/036687; 20050127849
Inductively powered apparatus
patent-application, June 2005
- Baarman, David W.; McPhilliamy, Stephen J.; Houghton, Christopher
- US Patent Application 11/036688; 20050127850
Opportunistic power supply charge system for portable unit
patent-application, June 2005
- Hamilton, Alistair; Bridgelall, Raj
- US Patent Application 10/733221; 20050127866
Contact-less power transfer
patent-application, June 2005
- Cheng, Lily Ka-Lai; Hay, James Westwood; Beart, Pilgrim Giles William
- US Patent Application 11/000030; 20050135122
Contact-less power transfer
patent-application, June 2005
- Cheng, Lily Ka-Lai; Hay, James Westwood; Beart, Pilgrim Giles William
- US Patent Application 11/000035; 20050140482
Transferring power between devices in a personal area network
patent-application, July 2005
- Chary, Ram V.
- US Patent Application 10/757914; 20050151511
Charging apparatus by non-contact dielectric feeding
patent-application, July 2005
- Shimaoka, Motohiro; Hirashima, Hiroki; Kondo, Yasuo
- US Patent Application 10/511239; 20050156560
Method and apparatus of using magnetic material with residual magnetization in transient electromagnetic measurement
patent-application, September 2005
- Reiderman, Arcady
- US Patent Application 11/037488; 20050189945
Wireless battery charger via carrier frequency signal
patent-application, September 2005
- Di Stefano, Michael Vincent
- US Patent Application 10/790000; 20050194926
Non-contact pumping of light emitters via non-radiative energy transfer
patent-application, November 2005
- Klimov, Victor I.; Achermann, Marc
- US Patent Application 10/843737; 20050253152
Medical implant having closed loop transcutaneous energy transfer (TET) power transfer regulation circuitry
patent-application, December 2005
- Hassler, William L. JR.; Bloom, Gordon Edward
- US Patent Application 10/876038; 20050288739
Low frequency transcutaneous telemetry to implanted medical device
patent-application, December 2005
- Hassler, William L. JR.; Dlugos, Daniel F. JR.
- US Patent Application 10/876058; 20050288740
Low frequency transcutaneous energy transfer to implanted medical device
patent-application, December 2005
- Hassler, William L. JR.; Dlugos, Daniel F. JR.
- US Patent Application 10/876307; 20050288741
Transcutaneous energy transfer primary coil with a high aspect ferrite core
patent-application, December 2005
- Giordano, James R.; Dlugos, Daniel F. JR.; Hassler, William L. JR.
- US Patent Application 10/876313; 20050288742
Systems and methods for automated resonant circuit tuning
patent-application, January 2006
- Gibbs, Phillip R.
- US Patent Application 11/168296; 20060001509
Pulse frequency modulation for induction charge device
patent-application, February 2006
- Xian, Bo-Xun; Zheng, Ren-Kai; Lu, Shi-Hao
- US Patent Application 10/902001; 2006002263
Multilayer cavity slot antenna
patent-application, March 2006
- Tsai, Chi-Taou; Zirkle, Thomas E.
- US Patent Application 10/930660; 20060044188
Method for authenticating a user to a service of a service provider
patent-application, March 2006
- Busboom, Axel; Quinet, Raphael; Schuba, Marko
- US Patent Application 10/513212; 20060053296
Contact-less power transfer
patent-application, March 2006
- Cheng, Lily Ka-Lai; Hay, James Westwood; Beart, Pilgrim Giles William
- US Patent Application 10/532977; 20060061323
Self-adjusting RF assembly
patent-application, March 2006
- Hall, David Malcolm
- US Patent Application 11/225618; 20060066443
Ultrasonic rod waveguide-radiator
patent-application, May 2006
- Peshkovskiy, Sergey L.; Friedman, Michael L.; Hawkins, Wilton A.
- US Patent Application 10/982588; 20060090956
Heating system and heater
patent-application, June 2006
- Baarman, David W.
- US Patent Application 11/015275; 20060132045
Optical coupled-resonator filters with asymmetric coupling
patent-application, July 2006
- Popovic, Milos
- US Patent Application 11/329743; 20060159392
Method and apparatus for a wireless power supply
patent-application, July 2006
- Vanderelli, Timm A.; Shearer, John G.; Shearer, John R.
- US Patent Application 11/357578; 20060164866
Capacitively Coupled Power Supply
patent-application, July 2006
- Weber, Rudolf
- US Patent Application 10/531121; 20060164868
Sensor apparatus management methods and apparatus
patent-application, August 2006
- Freed, Mason L.; Mundt, Randall L.; Spanos, Costas J.
- US Patent Application 11/366303; 20060181242
Device for brain stimulation using RF energy harvesting
patent-application, August 2006
- John, Constance M.; John, Varghese; Mickle, Martin H.
- US Patent Application 11/219404; 20060184209
Explantation of implantable medical device
patent-application, August 2006
- Singhal, Ruchika; Wahlstrand, Carl D.; Skime, Robert M.
- US Patent Application 11/403575; 20060184210
Actuator system for use in control of a sheet or web forming process
patent-application, August 2006
- Elfrink, Rudolph B.; Doerschuk, David C.; Lorenz, Ralph S.
- US Patent Application 11/063512; 20060185809
Method, apparatus and system for power transmission
patent-application, September 2006
- Greene, Charles E.; Shearer, John G.; Harrist, Daniel W.
- US Patent Application 11/356892; 20060199620
Inductive powering surface for powering portable devices
patent-application, September 2006
- Hsu, Feng-Hsiung
- US Patent Application 11/128510; 20060202665
Adapting portable electrical devices to receive power wirelessly
patent-application, September 2006
- Beart, Pilgrim G.W; Whitewood, David P.; Cheng, Lily Ka-Lai
- US Patent Application 10/539062; 20060205381
Battery charging assembly for use on a locomotive
patent-application, September 2006
- Nilson, Lee A.; Abbott, Michael T.; Fricke, Duane G.
- US Patent Application 11/090530; 20060214626
Electric vehicle having multiple-use APU system
patent-application, October 2006
- Grieve, Malcolm James; MacBain, John A.; Botti, Jean J.
- US Patent Application 11/370285; 20060219448
Short-range wireless power transmission and reception
patent-application, October 2006
- Vecchione, Elio; Keegan, Conor
- US Patent Application 11/224451; 20060238365
Power transmission network
patent-application, November 2006
- Shearer, John G.; Greene, Charles E.; Harrist, Daniel W.
- US Patent Application 11/438508; 20060270440
Powering devices using RF energy harvesting
patent-application, December 2006
- Shearer, John G.; Greene, Charles E.; Harrist, Daniel W.
- US Patent Application 11/447412; 20060281435
Dielectrically loaded coaxial resonator
patent-application, December 2006
- Reeves, Timothy Blayne
- US Patent Application 11/355019; 20060284708
Power transmission system, apparatus and method with communication
patent-application, January 2007
- Greene, Charles E.; Harrist, Daniel W.; Shearer, John G.
- US Patent Application 11/481499; 20070010295
Passive dynamic antenna tuning circuit for a radio frequency identification reader
patent-application, January 2007
- Stewart, Robert
- US Patent Application 11/479816; 20070013483
Implantable device for vital signs monitoring
patent-application, January 2007
- Fischell, David R.; Fischell, Tim A.; Harwood, Jonathan
- US Patent Application 11/181969; 20070016089
Wireless power transmission systems and methods
patent-application, January 2007
- Keyes, Marion A. IV; Yeager, Robert L.
- US Patent Application 11/187165; 20070021140
Battery Chargers and Methods for Extended Battery Life
patent-application, February 2007
- Flaugher, David J.
- US Patent Application 11/460521; 20070024246
Inductive power transfer units having flux shields
patent-application, March 2007
- Beart, Pilgrim G. W.
- US Patent Application 10/570761; 20070064406
Charging Apparatus And Charging System
patent-application, March 2007
- Suzuki, Katsuya
- US Patent Application 11/463444; 20070069687
Radio Tag and System
patent-application, May 2007
- Waterhouse, Paul; Stevens, John K.
- US Patent Application 11/419750; 20070096875
High Performance Interconnect Devices & Structures
patent-application, May 2007
- Kohl, Paul L.; He, Ate; Cupta, Mark
- US Patent Application 11/557073; 20070105429
Radio-frequency (RF) power portal
patent-application, May 2007
- Greene, Charles E.; Harrist, Daniel W.; Shearer, John G.
- US Patent Application 11/601142; 20070117596
Antenna Arrangement For Inductive Power Transmission And Use Of The Antenna Arrangement
patent-application, June 2007
- Guenther, Wulf
- US Patent Application 11/559171; 20070126650
System and method for contact free transfer of power
patent-application, June 2007
- Lee, Yeechun; Su, Victor
- US Patent Application 11/319818; 20070145830
Adaptive Inductive Power Supply
patent-application, July 2007
- Baarman, David
- US Patent Application 11/684860; 20070171681
Multi-receiver communication system with distributed aperture antenna
patent-application, August 2007
- Pristas, James; Hughes, Dan
- US Patent Application 10/360941; 20070176840
Method and system for powering an electronic device via a wireless link
patent-application, August 2007
- Cook, Nigel; Levine, Richard
- US Patent Application 11/408793; 20070178945
Inductive Power Source And Charging System
patent-application, August 2007
- Partovi, Afshin
- US Patent Application 11/669113; 20070182367
Systems and methods of medical monitoring according to patient state
patent-application, September 2007
- John, Michael; Fischell, David; Hopenfeld, Bruce
- US Patent Application 11/710902; 20070208263
Wireless non-radiative energy transfer
patent-application, September 2007
- Joannopoulos, John; Karalis, Aristeidis; Soljacic, Marin
- US Patent Application 11/481077; 20070222542
Apparatus and Method for inductive Power Transfer
patent-application, October 2007
- Tetlow, Stephen
- US Patent Application 11/570874; 20070247005
Device and Method of Non-Contact Energy Transmission
patent-application, November 2007
- Gyland, Geir Olav
- US Patent Application 11/568496; 20070267918
Tool for an Industrial Robot
patent-application, November 2007
- Kjellsson, Jimmy; Bryne, Gisle; Scheible, Guntram
- US Patent Application 10/583387; 20070276538
Downhole Coils
patent-application, January 2008
- Hall, David; Boswell, Craig
- US Patent Application 11/860761; 20080012569
Method and apparatus for delivering energy to an electrical or electronic device via a wireless link
patent-application, January 2008
- Cook, Nigel; Levine, Richard
- US Patent Application 11/654883; 20080014897
Flexible Circuit for Downhole Antenna
patent-application, February 2008
- Homan, Dean; Frey, Mark
- US Patent Application 11/461923; 20080030415
Method and apparatus for wireless power transmission
patent-application, March 2008
- Tseng, Ryan
- US Patent Application 11/901158; 20080067874
Inductively Coupled Ballast Circuit
patent-application, August 2008
- Kuennen, Roy; Baarman, David; Mollema, Scott
- US Patent Application 12/036348; 20080191638
Transmission Of Power Supply For Robot Applications Between A First Member And A Second Member Arranged Rotatable Relative To One Another
patent-application, August 2008
- Kreitz, Andreas; Waldi, Wolfgang; Hug, Kuno
- US Patent Application 11/791883; 20080197710
Wireless Power Apparatus And Methods
patent-application, September 2008
- Cook, Nigel P.; Meier, Paul; Sieber, Lukas
- US Patent Application 12/018069; 20080211320
High power wireless resonant energy transfer system
patent-application, October 2008
- Farkas, Laszlo
- US Patent Application 11/978000; 20080265684
Amplification Relay Device of Electromagnetic Wave and a Radio Electric Power Conversion Apparatus Using the Above Device
patent-application, October 2008
- Lee, Hyung-Joo
- US Patent Application 11/572410; 20080266748
Wireless Energy Transfer
patent-application, November 2008
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert;
- US Patent Application 12/055963; 20080278264
Optimizing Energy Transmission In A Leadless Tissue Stimulation System
patent-application, November 2008
- Willis, N. Parker; Brisken, Axel F.; Cowan, Mark W.
- US Patent Application 11/752775; 20080294208
Inductive Power Supply, Remote Device Powered By Inductive Power Supply And Method For Operating Same
patent-application, January 2009
- Baarman, David W.; Stien, Nathan P.; Bachman, Wesley J.
- US Patent Application 12/212217; 20090010028
Wireless Energy Transfer Using Coupled Antennas
patent-application, January 2009
- Cook, Nigel P.; Meier, Paul; Sieber, Lukas
- US Patent Application 11/775168; 20090015075
Deployable Antennas for Wireless Power
patent-application, February 2009
- Cook, Nigel P.; Allred, David
- US Patent Application 11/833178; 20090033564
Wireless Power System and Proximity Effects
patent-application, February 2009
- Cook, Nigel P.; Meier, Paul; Secall, Marc
- US Patent Application 12/136764; 20090045772
Increasing The Q Factor Of A Resonator
patent-application, February 2009
- Cook, Nigel P.; Sieber, Lukas; Widmer, Hanspeter
- US Patent Application 12/189433; 20090051224
Long Range Low Frequency Resonator And Materials
patent-application, March 2009
- Cook, Nigel P.; Sieber, Lukas; Widmer, Hanspeter
- US Patent Application 12/189720; 20090058189
Contactless power supply
patent-application, March 2009
- Graham, David Jeffrey; Goellner, Jesse Frederick; McElhinny, Michael Thomas
- US Patent Application 12/200422; 20090067198
Maximizing Power Yield from Wireless Power Magnetic Resonators
patent-application, March 2009
- Cook, Nigel P.; Dominiak, Stephen; Sieber, Lukas
- US Patent Application 12/210200; 20090072627
Antennas for Wireless Power applications
patent-application, March 2009
- Cook, Nigel P.; Sieber, Lukas; Widmer, Hanspeter
- US Patent Application 12/210201; 20090072628
High Efficiency and Power Transfer in Wireless Power Magnetic Resonators
patent-application, March 2009
- Cook, Nigel P.; Sieber, Lukas; Widmer, Hanspeter
- US Patent Application 12/211750; 20090072629
Transmitters and receivers for wireless energy transfer
patent-application, March 2009
- Coo, Nigel P.; Dominiak, Stephen; Sieber, Lukas
- US Patent Application 12/211706; 20090079268
Apparatus And Method For Wireless Energy And/Or Data Transmission Between A Source Device And At Least One Target Device
patent-application, April 2009
- Bruhn, Alfred
- US Patent Application 12/200949; 20090085408
Printed Circuit Board Coil
patent-application, April 2009
- Baarman, David W.; Schwannecke, Joshua K.; Guthrie, Warren E.
- US Patent Application 12/236832; 20090085706
System And Method For Inductive Charging Of Portable Devices
patent-application, April 2009
- Partovi, Afshin; Sears, Michael
- US Patent Application 12/116876; 20090096413
Biological Effects of Magnetic Power Transfer
patent-application, April 2009
- Cook, Nigel P.; Dominiak, Stephen; Widmen, Hanspeter
- US Patent Application 12/233441; 20090102292
Wireless Energy Transfer
patent-application, April 2009
- Porwal, Gunjan
- US Patent Application 11/928796; 20090108679
System, Devices, And Method For Energizing Passive Wireless Data Communication Devices
patent-application, April 2009
- Petterson, Mike; Reynolds, Andy
- US Patent Application 11/932281; 20090108997
Wireless Power Bridge
patent-application, May 2009
- Widmer, Hanspeter; Cook, Nigel P.; Sieber, Lukas
- US Patent Application 12/040783; 20090127937
Wireless Power Range Increase Using Parasitic Antennas
patent-application, May 2009
- Cook, Nigel P.; Sieber, Lukas; Widmer, Hanspeter
- US Patent Application 12/323479; 20090134712
Non-Contact Wireless Communication Apparatus, Method Of Adjusting Resonance Frequency Of Non-Contact Wireless Communication Antenna, And Mobile Terminal Apparatus
patent-application, June 2009
- Shimizu, Kanjiro; Takahashi, Toshiyuki
- US Patent Application 12/271272; 20090146892
Energy Transferring System And Method Thereof
patent-application, June 2009
- Chen, Chih-Jung; Lin, Chih-Lung; Jou, Zuei-Chown
- US Patent Application 12/141972; 20090153273
Wireless Energy Transfer
patent-application, June 2009
- Elo, Harri Heikki Tapani
- US Patent Application 11/960072; 20090160261
Wireless Power Transfer using Magneto Mechanical Systems
patent-application, July 2009
- Cook, Nigel P.; Dominiak, Stephen; Widmer, Hanspeter
- US Patent Application 12/250015; 20090167449
Inductive Power Supply With Duty Cycle Control
patent-application, July 2009
- Baarman, David W.; Mollema, Scott A.; Schwannecke, Joshua K.
- US Patent Application 12/349840; 20090174263
Wireless powering and charging station
patent-application, July 2009
- Cook, Nigel P.; Sieber, Lukas; Widmer, Hanspeter
- US Patent Application 12/353851; 200901795
Vehicle Power Supply Apparatus And Vehicle Window Member
patent-application, July 2009
- Kawasaki, Koji
- US Patent Application 12/356644; 20090189458
Wireless Non-Radiative Energy Transfer
patent-application, August 2009
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Application 12/415650; 20090195332
Wireless Non-Radiative Energy Transfer
patent-application, August 2009
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Application 12/415655; 20090195333
Wireless desktop IT environment
patent-application, August 2009
- Cook, Nigel P.; Sieber, Lukas; Widmer, Hanspeter
- US Patent Application 12/351845; 20090212636
Antennas and Their Coupling Characteristics for Wireless Power Transfer via Magnetic Coupling
patent-application, August 2009
- Cook, Nigel P.; Sieber, Lukas; Widmer, Hanspeter
- US Patent Application 12/394033; 20090213028
Ferrite Antennas for Wireless Power Transfer
patent-application, September 2009
- Cook, Nigel P.; Schwaninger, Peter; Widmer, Hanspeter
- US Patent Application 12/391054; 20090224608
Packaging and Details of a Wireless Power device
patent-application, September 2009
- Cook, Nigel P.; Sieber, Lukas; Widmer, Hanspeter
- US Patent Application 12/400703; 20090224609
Wireless Energy Transfer
patent-application, September 2009
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 12/437641; 20090224856
Inductive Power Supply System With Multiple Coil Primary
patent-application, September 2009
- Baarman, David W.; Mollema, Scott A.; Schwannecke, Joshua K.
- US Patent Application 12/403045; 20090230777
Apparatus, A System And A Method For Enabling Electromagnetic Energy Transfer
patent-application, September 2009
- Waffenschmidt, Eberhard; Falck, Thomas; Rogler, Dietrich
- US Patent Application 12/441399; 20090237194
Tuning and Gain Control in Electro-Magnetic power systems
patent-application, October 2009
- Levine, Richard C.
- US Patent Application 12/058624; 20090243394
Packaging and Details of a Wireless Power device
patent-application, October 2009
- Cook, Nigel P.; Sieber, Lukas; Widmer, Hanspeter
- US Patent Application 12/398179; 20090243397
Power Exchange Device, Power Exchange Method, Program, and Power Exchange System
patent-application, October 2009
- Sugaya, Shigeru
- US Patent Application 12/416250; 20090251008
Wireless Power Charging System
patent-application, October 2009
- Jung, Chun-Kil
- US Patent Application 12/147128; 20090267558
Wireless Non-Radiative Energy Transfer
patent-application, October 2009
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Application 12/415616; 20090267709
Wireless Non-Radiative Energy Transfer
patent-application, October 2009
- Joannopoulos, John D.; Karalis, Aristeidis
- US Patent Application 12/415667; 20090267710
Power Transmitting Apparatus, Power Receiving Apparatus, Power Transmission Method, Program, And Power Transmission System
patent-application, October 2009
- Wakamatsu, Masataka
- US Patent Application 12/428743; 20090271047
Power Transmitting Apparatus, Power Transmission Method, Program, and Power Transmission System
patent-application, October 2009
- Wakamatsu, Masataka
- US Patent Application 12/430506; 20090271048
Wireless Delivery of power to a Fixed-Geometry power part
patent-application, November 2009
- Cook, Nigel P.
- US Patent Application 12/115478; 20090273242
Power Transmission Device, Power Transmission Method, Program, Power Receiving Device and Power Transfer System
patent-application, November 2009
- Wakamatsu, Masataka
- US Patent Application 12/436552; 20090281678
Method And Apparatus With Negative Resistance In Wireless Power Transfers
patent-application, November 2009
- Mohammadian, Alireza Hormoz
- US Patent Application 12/266525; 20090284082
Wireless Energy Transfer, Including Interference Enhancement
patent-application, November 2009
- Karalis, Aristeidis; Hamam, Rafif E.; Joannopoulos, John D.
- US Patent Application 12/466065; 20090284083
Method And Apparatus For An Enlarged Wireless Charging Area
patent-application, November 2009
- Mohammadian, Alireza Hormoz; Kasturi, Sreenivas; Kirby, Miles Alexander Lyell
- US Patent Application 12/249875; 20090284218
Method And Apparatus For Adaptive Tuning Of Wireless Power Transfer
patent-application, November 2009
- Toncich, Stanley S.; Ozaki, Ernest T.; Mohammadian, Alireza H.
- US Patent Application 12/266522; 20090284220
Receive Antenna For Wireless Power Transfer
patent-application, November 2009
- Mohammadian, Alireza Hormoz; Kasturi, Sreenivas; Kirby, Miles Alexander Lyell
- US Patent Application 12/249881; 20090284227
Wireless Power Transfer For Appliances And Equipments
patent-application, November 2009
- Kirby, Miles A.; Grob, Matthew S.; Ozaki, Ernest T.
- US Patent Application 12/267041; 20090284245
Transmit Power Control For A Wireless Charging System
patent-application, November 2009
- Toncich, Stanley Slavko; Von Novak, William H.
- US Patent Application 12/249861; 20090284369
Repeaters For Enhancement Of Wireless Power Transfer
patent-application, November 2009
- Mohammadian, Alireza Hormoz; Ozaki, Ernest T.; Grob, Matthew S.
- US Patent Application 12/266520; 20090286470
Signaling Charging In Wireless Power Environment
patent-application, November 2009
- Toncich, Stanley Slavko; Von Novak, William H.
- US Patent Application 12/249866; 20090286475
Reverse Link Signaling Via Receive Antenna Impedance Modulation
patent-application, November 2009
- Toncich, Stanley Slavko; Von Novak, William H.
- US Patent Application 12/249873; 20090286476
Wireless Charging Module And Electronic Apparatus
patent-application, November 2009
- Chen, Chih-Jung; Lin, Chih-Lung; HSU, Cheng-Chieh
- US Patent Application 12/248265; 20090289595
Wireless delivery of power to a mobile powered device
patent-application, December 2009
- Cook, Nigel P.; Allred, David F.
- US Patent Application 12/128572; 20090299918
Systems And Methods For Electric Vehicle Charging And Power Management
patent-application, January 2010
- Fincham, Carson C.K.; Ambroziak, Jeffrey R.
- US Patent Application 12/502041; 20100017249
Phased Array Wireless Resonant Power Delivery System
patent-application, February 2010
- Bennett, James D.
- US Patent Application 12/241279; 20100033021
Spread Spectrum Wireless Resonant Power Delivery
patent-application, February 2010
- Bennett, James D.
- US Patent Application 12/241268; 20100034238
Integrated Wireless Resonant Power Charging And Communication Channel
patent-application, February 2010
- Bennett, James D.
- US Patent Application 12/241245; 20100036773
Short Range Efficient Wireless Power Transfer
patent-application, February 2010
- Cook, Nigel P.; Sieber, Lukas; Widmer, Hanspeter
- US Patent Application 12/427318; 20100038970
Adaptive Wireless Power Transfer Apparatus And Method Thereof
patent-application, February 2010
- Sample, Alanson P.; Smith, Joshua R.
- US Patent Application 12/544974; 20100045114
Non-Contact Power Transmission Device
patent-application, March 2010
- Mita, Hiroyuki
- US Patent Application 12/551877; 20100052431
Flat, Asymmetric, And E-Field Confined Wireless Power Transfer Apparatus And Method Thereof
patent-application, March 2010
- Smith, Joshua R.; Sample, Alanson P.; Cooper, Emily B.
- US Patent Application 12/544956; 20100052811
Noncontact Electric Power Receiving Device, Noncontact Electric Power Transmitting Device, Noncontact Electric Power Feeding System, And Electrically Powered Vehicle
patent-application, March 2010
- Ichikawa, Shinji
- US Patent Application 12/548882; 20100065352
Method and Apparatus of Load Detection for a Planar Wireless Power System
patent-application, March 2010
- Lin, Jenshan; Low, Zhen Ning
- US Patent Application 12/209784; 20100066349
Wirelessly Powered Speaker
patent-application, April 2010
- Cooper, Emily B; Smith, Joshua R.; Sample, Alanson P.
- US Patent Application 12/567651; 20100081379
Apparatus For Driving Artificial Retina Using Medium-Range Wireless Power Transmission Technique
patent-application, April 2010
- Kim, Yong Hae; Kang, Seung Youl; Yu, Byoung Gon
- US Patent Application 12/477908; 20100094381
Wireless Energy Transfer With High-Q Similar Resonant Frequency Resonators
patent-application, April 2010
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Application 12/646442; 20100096934
Wireless Non-Radiative Energy Transfer
patent-application, April 2010
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Application 12/553957; 20100102639
Wireless Energy Transfer To A Moving Device Between High-Q Resonators
patent-application, April 2010
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Application 12/649635; 20100102640
Wireless Energy Transfer Across Variable Distances
patent-application, April 2010
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Application 12/649973; 20100102641
Wireless Power Transmission For Electronic Devices
patent-application, May 2010
- Cook, Nigel P.; Sieber, Lukas; Widmer, Hanspeter
- US Patent Application 12/510123; 20100109443
Multi Power Sourced Electric Vehicle
patent-application, May 2010
- Boys, John Talbot; Covic, Grant Anthony
- US Patent Application 12/451436; 20100109604
Non-Contact Power Transmission Apparatus And Method For Designing Non-Contact Power Transmission Apparatus
patent-application, May 2010
- Takada, Kazuyoshi; Suzuki, Sadanori; Nakata, Kenichi
- US Patent Application 12/611508; 20100115474
Adaptive Matching And Tuning Of Hf Wireless Power Transmit Antenna
patent-application, May 2010
- Cook, Nigel P.; Sieber, Lukas; Widmer, Hanspeter
- US Patent Application 12/505353; 20100117454
Wireless Energy Transfer Using Coupled Resonators
patent-application, May 2010
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Application 12/688305; 20100117455
Applications Of Wireless Energy Transfer Using Coupled Antennas
patent-application, May 2010
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 12/688339; 20100117456
Wireless High Power Transfer Under Regulatory Constraints
patent-application, May 2010
- Cook;, Nigel P.; Widmer, Sieber; Lukas; Sieber, Lukas
- US Patent Application 12/498159; 20100117596
Wireless Energy Transfer With High-Q From More Than One Source
patent-application, May 2010
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Application 12/639966; 20100123353
Wireless Energy Transfer With High-Q Devices At Variable Distances
patent-application, May 2010
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Application 12/639967; 20100123354
Wireless Energy Transfer With High-Q Sub-Wavelength Resonators
patent-application, May 2010
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Application 12/639972; 20100123355
Power supply system and method of controlling power supply system
patent-application, May 2010
- Amano, Yasushi; Ichikawa, Shinji
- US Patent Application 12/588354; 20100123452
Apparatus for wireless power transmission using high Q low frequency near magnetic field resonator
patent-application, May 2010
- Park, Eun-seok; Kwon, Sang-wook; Shin, Jea-shik
- US Patent Application 12/591357; 20100123530
Wireless Energy Transfer Over A Distance At High Efficiency
patent-application, May 2010
- Joannopoulos;, John D.; Karalis;, Aristeidis; Soljacic;, Marin
- US Patent Application 12/639961; 20100127573
Wireless Energy Transfer With High-Q At High Efficiency
patent-application, May 2010
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Application 12/639962; 20100127574
Wireless Energy Transfer With High-Q To More Than One Device
patent-application, May 2010
- Joannopoulos;, John D.; Karalis;, Aristeidis; Soljacic;, Marin
- US Patent Application 12/639963; 20100127575
Wireless Power Transmission For Portable Wireless Power Charging
patent-application, May 2010
- Cook, Nigel P.; Sieber, Lukas; Widmer, Hanspeter
- US Patent Application 12/543235; 20100127660
Wireless Energy Transfer Over Variable Distances Between Resonators Of Substantially Similar Resonant Frequencies
patent-application, June 2010
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Application 12/649777; 20100133918
Wireless Energy Transfer Across Variable Distances With High-Q Capacitively-Loaded Conducting-Wire Loops
patent-application, June 2010
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Application 12/649813; 20100133919
Wireless Energy Transfer Across A Distance To A Moving Device
patent-application, June 2010
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Application 12/649852; 20100133920
Efficient Near-Field Wireless Energy Transfer Using Adiabatic System Variations
patent-application, June 2010
- Hamam, Rafif E.; Karalis, Aristeidis; Joannopoulos, John D.
- US Patent Application 12/571949; 20100148589
Bidirectional Wireless Power Transmission
patent-application, June 2010
- Cook, Nigel P.; Sieber, Lukas; Widmer, Hanspeter
- US Patent Application 12/552110; 20100148723
Reduced Jamming Between Receivers And Wireless Power Transmitters
patent-application, November 2009
- Toncich, Stanley S.; Coan, Philip D.
- US Patent Application 12/613374; 20100151808
Resonance-Type Non-Contact Charging Apparatus
patent-application, June 2010
- Takada, Kazuyoshi; Suzuki, Sadanori; Nakata, Kenichi
- US Patent Application 12/646305; 20100156346
Resonator for wireless power transmission
patent-application, June 2010
- Hong, Young-tack; Kwon, Sang-wook; Park, Eun-seok
- US Patent Application 12/654367; 20100156570
Wireless Power Transfer System And A Load Apparatus In The Same Wireless Power Transfer System
patent-application, July 2010
- Ichikawa, Katsuei; Takaki, Taku
- US Patent Application 12/619019; 20100164295
Maximizing Power Yield From Wireless Power Magnetic Resonators
patent-application, July 2010
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 12/726742; 20100171370
High Efficiency And Power Transfer In Wireless Power Magnetic Resonators
patent-application, July 2010
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 12/726953; 20100181844
Adaptive Power Control For Wireless Charging
patent-application, July 2010
- Novak, William Von; Toncich, Stanley S.; Braden, Stanton C.
- US Patent Application 12/616034; 20100181961
Transmitters For Wireless Power Transmission
patent-application, July 2010
- Cook, Nigel P.; Sieber, Lukas; Widmer, Hanspeter
- US Patent Application 12/561069; 20100184371
Wireless Energy Transfer Over Distances To A Moving Device
patent-application, July 2010
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Application 12/649904; 20100187911
Wireless Power Transfer Apparatus And Method Thereof
patent-application, July 2010
- Smith, Joshua R.; Sample, Alanson P.
- US Patent Application 12/754954; 20100187913
Passive Receivers For Wireless Power Transmission
patent-application, July 2010
- Cook, Nigel P.; Sieber, Lukas; Widmer, Hanspeter
- US Patent Application 12/546613; 20100190435
Concurrent Wireless Power Transmission And Near-Field Communication
patent-application, July 2010
- Cook, Nigel P.; Sieber, Lukas; Widmer, Hanspeter
- US Patent Application 12/547200; 20100190436
Wireless Power For Charging Devices
patent-application, August 2010
- Burdo, Rinat; Kirby, Miles A.; Ozaki, Ernest T.
- US Patent Application 12/618555; 20100194206
Wireless Power Transfer With Lighting
patent-application, August 2010
- Graham, David S.
- US Patent Application 12/700418; 20100194207
Retrofitting Wireless Power And Near-Field Communication In Electronic Devices
patent-application, August 2010
- Kirby, Miles A.; Grob, Matthew S.; Ozaki, Ernest T.
- US Patent Application 12/610831; 20100194334
Wireless Power And Data Transfer For Electronic Devices
patent-application, August 2010
- Kirby, Miles A.; Ozaki, Ernest T.; Burdo, Rinat
- US Patent Application 12/614272; 20100194335
Wireless Power Transfer For Vehicles
patent-application, August 2010
- Kirby, Miles Alexander Lyell; Burdo, Rinat; Keating, Virginia Walker
- US Patent Application 12/572400; 20100201189
Wireless Power Transfer In Public Places
patent-application, August 2010
- Mobarhan, Ramin; Burdo, Rinat; Bonacci, Luke N.
- US Patent Application 12/572388; 20100201201
Wireless Power Transfer For Furnishings And Building Elements
patent-application, August 2010
- Kirby, Miles Alexander Lyell; Burdo, Rinat; Keating, Virginia Walker
- US Patent Application 12/572411; 20100201202
Non-Contact Power Transmission Apparatus
patent-application, August 2010
- Sakoda, Shimpei; Takada, Kazuyoshi; Suzuki, Sadanori
- US Patent Application 12/702171; 20100201204
Biological Effects Of Magnetic Power Transfer
patent-application, August 2010
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 12/766232; 20100201205
Wireless Power Transfer System
patent-application, August 2010
- Vorenkamp, Pieter; Van Der Lee, Reinier; Van Loo, InSun
- US Patent Application 12/421762; 20100201310
Increasing Efficiency Of Wireless Power Transfer
patent-application, August 2010
- Vorenkamp, Pieter; Van Der Lee, Reinier; Van Loo, Insun
- US Patent Application 12/580689; 20100201313
Non-Contact Power Transmission Apparatus
patent-application, August 2010
- Takada, Kazuyoshi; Sakoda, Shimpei; Suzuki, Sadanori
- US Patent Application 12/702112; 20100201316
Efficiency Indicator For Increasing Efficiency Of Wireless Power Transfer
patent-application, August 2010
- Vorenkamp, Pieter; Van Der Lee, Reinier; Van Loo, InSun
- US Patent Application 12/580353; 20100201513
Wireless Energy Transfer Over A Distance With Devices At Variable Distances
patent-application, August 2010
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Application 12/639958; 20100207458
Receive Antenna Arrangement For Wireless Power
patent-application, August 2010
- Cook, Nigel P.; Sieber, Lukas; Widmer, Hanspeter
- US Patent Application 12/554478; 20100210233
Induced Power Transmission Circuit
patent-application, August 2010
- Kikuchi, Hideo
- US Patent Application 12/677976; 20100213770
Wireless Power Charging Timing And Charging Control
patent-application, August 2010
- Keating, Virginia Walker; Kirby, Miles Alexander Lyell; Mangan, Michael J.
- US Patent Application 12/609809; 20100213895
Impedance Change Detection In Wireless Power Transmission
patent-application, August 2010
- Von Novak, William; Toncich, Stanley S.; Rimini, Roberto
- US Patent Application 12/641219; 20100217553
Electric Power Supplying Apparatus And Electric Power Transmitting System Using The Same
patent-application, September 2010
- Komiyama, Shinji; Fujimaki, Kenichi; Mita, Hiroyuki
- US Patent Application 12/708165; 20100219695
Noncontact Electric Power Transmission System
patent-application, September 2010
- Kojima, Hideki
- US Patent Application 12/709326; 20100219696
Antenna Sharing For Wirelessly Powered Devices
patent-application, September 2010
- Ozaki, Ernest T.; Toncich, Stanley S.
- US Patent Application 12/695901; 20100222010
Wireless Power Bridge
patent-application, September 2010
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 12/784615; 20100225175
Wireless Power Transfer For Chargeable Devices
patent-application, September 2010
- Jacobs, Paul E.; Kirby, Miles A.; Ozaki, Ernest T.
- US Patent Application 12/604223; 20100225270
Electrical Powered Vehicle And Power Feeding Device For Vehicle
patent-application, September 2010
- Oyobe, Hichirosai; Ishikawa, Tetsuhiro
- US Patent Application 12/681332; 20100225271
Wireless Power For Chargeable And Charging Devices
patent-application, September 2010
- Kirby, Miles A; Grob, Matthew S.
- US Patent Application 12/695911; 20100225272
Wireless Power Range Increase Using Parasitic Resonators
patent-application, September 2010
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 12/787765; 20100231053
Self-Charging Electric Vehicles and Aircraft, and Wireless Energy Distribution System
patent-application, September 2010
- Mashinsky, Alex
- US Patent Application 12/679060; 20100231163
Wireless Power System And Proximity Effects
patent-application, September 2010
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 12/708850; 20100237706
Increasing The Q Factor Of A Resonator
patent-application, September 2010
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 12/713556; 20100237707
Transmitters And Receivers For Wireless Energy Transfer
patent-application, September 2010
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 12/732399; 20100237708
Optimization Of Wireless Power Devices
patent-application, September 2010
- Hillan, John; Frankland, Stephen
- US Patent Application 12/713091; 20100244576
Wireless Power Supply System And Wireless Power Supply Method
patent-application, September 2010
- Shimokawa, Satoshi
- US Patent Application 12/721770; 20100244577
Power Transmmission Apparatus, Power Transmission/Reception Apparatus, And Method Of Transmitting Power
patent-application, September 2010
- Yoshikawa, Hiroyasu
- US Patent Application 12/724938; 20100244578
Coil Unit, And Power Transmission Device And Power Reception Device Using The Coil Unit
patent-application, September 2010
- Sogabe, Haruhiko; Kamijo, Takahiro; Hasegawa, Minoru
- US Patent Application 12/727675; 20100244579
Wireless Power Supply Apparatus
patent-application, September 2010
- Uchida, Akiyoshi; Taguchi, Masakazu
- US Patent Application 12/730459; 20100244580
Wireless Electric Power Supply Method And Wireless Electric Power Supply Apparatus
patent-application, September 2010
- Uchida, Akiyoshi
- US Patent Application 12/748898; 20100244581
Power Transfer Apparatus
patent-application, September 2010
- Yoshikawa, Hiroyasu
- US Patent Application 12/750672; 20100244582
Wireless Power Apparatus And Wireless Power-Receiving Method
patent-application, September 2010
- Shimokawa, Satoshi
- US Patent Application 12/750774; 20100244583
Power Transmitting Apparatus
patent-application, September 2010
- Yoshikawa, Hiroyasu
- US Patent Application 12/723865; 20100244839
Tracking Receiver Devices With Wireless Power Systems, Apparatuses, And Methods
patent-application, September 2010
- Lyell Kirby, Miles Alexander; Konertz, Anne Katrin; Keating, Virginia Walker
- US Patent Application 12/572369; 20100248622
Long Range Low Frequency Resonator
patent-application, October 2010
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 12/717559; 20100253152
Wireless Power Transmission Scheduling
patent-application, October 2010
- Li, Peng
- US Patent Application 12/715988; 20100253281
Wireless Power Infrastructure
patent-application, October 2010
- Abramo, Keith; Kinlaw, Joshua R.; Leong, Joseph C.
- US Patent Application 12/418264; 20100256831
Power Transmission Device, Power Transmission Method, Power Reception Device, Power Reception Method, And Power Transmission System
patent-application, October 2010
- Sato, Kazuhiro
- US Patent Application 12/755005; 20100259109
Resonators For Wireless Power Applications
patent-application, October 2010
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 12/726913; 20100264745
Wireless Power Transmitting System, Power Receiving Station, Power Transmitting Station, And Recording Medium
patent-application, October 2010
- Kazama, Satoshi; Nakashima, Yoshiyasu; Shibata, Seiki
- US Patent Application 12/749670; 20100264746
Security for wireless transfer of electrical power
patent-application, November 2010
- Marzetta, Thomas Louis; White, Christopher A.
- US Patent Application 12/387192; 20100276995
Adaptive Impedance Tuning In Wireless Power Transmission
patent-application, November 2010
- Von Novak, William H.; Wheatley, III, Charles E.; Toncich, Stanley S.
- US Patent Application 12/713123; 20100277003
Planar Coil And Contactless Electric Power Transmission Device Using The Same
patent-application, November 2010
- Suzuki, Masayuki; Kobayashi, Kentaro; Kitamura, Hiroyasu
- US Patent Application 12/810267; 20100277004
Wireless Powering And Charging Station
patent-application, November 2010
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 12/837675; 20100277005
Parasitic Devices For Wireless Power Transfer
patent-application, November 2010
- Cook, Nigel P.; Sieber, Luka; Widmer, Hanspeter
- US Patent Application 12/756755; 20100277120
Systems And Methods Relating To Multi-Dimensional Wireless Charging
patent-application, November 2010
- Ozaki, Ernest T.; Burdo, Rinat; Farahani, Shahin
- US Patent Application 12/567339; 20100289341
Wireless Energy Transfer
patent-application, November 2010
- Elo, Harri Heikki
- US Patent Application 12/809141; 20100289449
Mobile Terminals And Battery Packs For Mobile Terminals
patent-application, November 2010
- Jung, Chun-Kil; Kook, Yoon-Sang
- US Patent Application 12/786153; 20100295505
Noncontact Power Receiving Apparatus And Vehicle Including The Same
patent-application, November 2010
- Ichikawa, Shinji
- US Patent Application 12/863453; 20100295506
Resonators And Their Coupling Characteristics For Wireless Power Transfer Via Magnetic Coupling
patent-application, December 2010
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 12/868852; 20100327660
Packaging And Details Of A Wireless Power Device
patent-application, December 2010
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 12/879395; 20100327661
Resonators For Wireless Power Transfer
patent-application, January 2011
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 12/879263; 20110012431
Tuning And Gain Control In Electro-Magnetic Power Systems
patent-application, January 2011
- Karalis, Aristeidis; Kur, Andre B.; Moffatt, Robert
- US Patent Application 12/896328; 20110018361
Packaging And Details Of A Wireless Power Device
patent-application, February 2011
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 12/896400; 20110025131
Wireless Energy Transfer With High-Q Capacitively Loaded Conducting Loops
patent-application, February 2011
- Joannopoulos, John; Karalis, Aristeidis; Soljacic, Marin
- US Patent Application 12/646524; 20110043046
Wireless Desktop It Environment
patent-application, March 2011
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 12/862907; 20110049996
Wireless Delivery Of Power To A Fixed-Geometry Power Part
patent-application, March 2011
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 12/939400; 20110049998
Wireless Energy Transfer
patent-application, March 2011
- Karalis, Aristedis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 12/949504; 20110074218
Wireless Energy Transfer
patent-application, March 2011
- Karalis, Aristeidis; Kurs, Andre; Moffatt, Robert
- US Patent Application 12/949544; 20110074347
Wireless Energy Transfer
patent-application, April 2011
- Karalis, Aristeidis; Kurs, Andre; Moffatt, Robert
- US Patent Application 12/949580; 20110089895
Adaptive Wireless Power Transfer Apparatus And Method Thereof
patent-application, June 2011
- Karalis, Aristeidis; Kurs, Andre; Moffatt, Robert
- US Patent Application 13/030395; 20110140544
Short Range Efficient Wireless Power Transfer
patent-application, June 2011
- Karalis, Aristeidis; Kurs, Andre; Moffatt, Robert
- US Patent Application 13/030400; 20110148219
Noncontact Electric Power Receiving Device, Noncontact Electric Power Transmitting Device, Noncontact Electric Power Feeding System, And Electrically Powered Vehicle
patent-application, July 2011
- Karalis, Aristeidis; Kurs, Andre; Moffatt, Robert
- US Patent Application 13/051153; 20110162895
Method And Apparatus Of Load Detection For A Planar Wireless Power System
patent-application, July 2011
- Karalis, Aristeidis; Kurs, Andre; Moffatt, Robert
- US Patent Application 13/051098; 20110169339
Wirelessly Powered Speaker
patent-application, July 2011
- Karalis, Aristeidis; Kurs, Andre; Moffatt, Robert
- US Patent Application 13/078511; 20110181122
Wireless Energy Transfer
patent-application, August 2011
- Karalis, Aristeidis; Kurs, Andre; Moffatt, Robert
- US Patent Application 13/036177; 20110193419
Flat, Asymmetric, And E-Field Confined Wireless Power Transfer Apparatus And Method Thereof
patent-application, August 2011
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 13/040810; 20110198939
Power Supply System And Method Of Controlling Power Supply System
patent-application, September 2011
- Karalis, Aristeidis; Kurs, Andre; Moffatt, Robert
- US Patent Application 13/112476; 20110221278
Adaptive Matching, Tuning, And Power Transfer Of Wireless Power
patent-application, September 2011
- Karalis, Aristeidis; Kurs, Andre; Moffatt, Robert
- US Patent Application 13/107293; 20110227528
Wireless Power Transmission For Portable Wireless Power Charging
patent-application, September 2011
- Karalis, Aristeidis; Kurs, Andre; Moffatt, Robert
- US Patent Application 13/116474; 20110227530
Methods And Systems For Wireless Power Transmission
patent-application, October 2011
- Karalis, Aristeidis; Kurs, Andre; Moffatt, Robert
- US Patent Application 13/163020; 20110241618
Wireless Energy Transfer, Including Interference Enhancement
patent-application, March 2012
- Karalis, Aristeidis; Hamam, Rafif; Joannopoulos, John
- US Patent Application 13/288308; 20120068549
Wireless Energy Transfer
patent-application, September 2012
- Karalis, Aristeidis; Kurs, Andre B.; Moffatt, Robert
- US Patent Application 13/477459; 20120228960
Wireless Energy Transfer
patent-application, July 2013
- Karalis, Aristeidis; Kurs, Andre; Moffatt, Robert
- US Patent Application 13/789860; 20130181541
Wireless Non-Radiative Energy Transfer
patent-application, July 2015
- Joannopoulos, John D.; Karalis, Aristeidis; Soljacic, Marin
- US Patent Application 14/629709; 20150188321
Design of Class E Amplifier With Nonlinear and Linear Shunt Capacitances for Any Duty Cycle
journal, March 2007
- Mediano, A.; Molina-Gaudo, P.; Bernal, C.
- IEEE Transactions on Microwave Theory and Techniques, Vol. 55, Issue 3, p. 484-492
A noncontact charger using a resonant converter with parallel capacitor of the secondary coil
journal, January 2000
- Abe, H.; Sakamoto, H.; Harada, K.
- IEEE Transactions on Industry Applications, Vol. 36, Issue 2, p. 444-451
Miniature transmitter for implantable micro systems
conference, January 2003
- Ahmadian, M.; Flynn, B.W.; Murray, A.F.
- Proceedings of the 25th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
Coupled-resonator optical waveguide: a proposal and analysis
journal, January 1999
- Yariv, Amnon; Xu, Yong; Lee, Reginald K.
- Optics Letters, Vol. 24, Issue 11, p. 711-713
Simultaneous mid-range power transfer to multiple devices
journal, January 2010
- Kurs, André; Moffatt, Robert; Soljačić, Marin
- Applied Physics Letters, Vol. 96, Issue 4, Article No. 044102
Wireless Power Transfer via Strongly Coupled Magnetic Resonances
journal, July 2007
- Kurs, A.; Karalis, A.; Moffatt, R.
- Science, Vol. 317, Issue 5834, p. 83-86
Efficient wireless non-radiative mid-range energy transfer
journal, January 2008
- Karalis, Aristeidis; Joannopoulos, J. D.; Soljačić, Marin
- Annals of Physics, Vol. 323, Issue 1, p. 34-48
Feedback Analysis and Design of RF Power Links for Low-Power Bionic Systems
journal, March 2007
- Baker, Michael W.; Sarpeshkar, Rahul
- IEEE Transactions on Biomedical Circuits and Systems, Vol. 1, Issue 1, p. 28-38
High-efficiency coupling-insensitive transcutaneous power and data transmission via an inductive link
journal, July 1990
- Zierhofer, C. M.; Hochmair, E. S.
- IEEE Transactions on Biomedical Engineering, Vol. 37, Issue 7, p. 716-722
Inductive Power Transfer
journal, June 2013
- Covic, Grant A.; Boys, John T.
- Proceedings of the IEEE, Vol. 101, Issue 6, p. 1276-1289
Modern Trends in Inductive Power Transfer for Transportation Applications
journal, March 2013
- Covic, Grant Anthony; Boys, John Talbot
- IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 1, Issue 1, p. 28-41
A method for the evaluation of small antenna Q
journal, August 2003
- Geyi, W.
- IEEE Transactions on Antennas and Propagation, Vol. 51, Issue 8, p. 2124-2129
An efficient inductive power link design for retinal prosthesis
conference, January 2004
- Kendir, G.A.; Liu, Wentai; Bashirullah, R.
- 2004 IEEE International Symposium on Circuits and Systems
Performance and efficiency of planar rectennas for short-range wireless power transfer at 2.45 GHz
journal, January 2001
- Heikkinen, Jouko; Kivikoski, Markku
- Microwave and Optical Technology Letters, Vol. 31, Issue 2, p. 86-91
Integral motor with driver and wireless transmission of power and information for autonomous subspindle drive
journal, January 2000
- Hirai, J.; Kim, Tae-Woong; Kawamura, A.
- IEEE Transactions on Power Electronics, Vol. 15, Issue 1, p. 13-20
Practical study on wireless transmission of power and information for autonomous decentralized manufacturing system
journal, April 1999
- Hirai, J.; Kim, Tae-Woong; Kawamura, A.
- IEEE Transactions on Industrial Electronics, Vol. 46, Issue 2, p. 349-359
Study on intelligent battery charging using inductive transmission of power and information
journal, March 2000
- Hirai, J.; Kim, Tae-Woong; Kawamura, A.
- IEEE Transactions on Power Electronics, Vol. 15, Issue 2, p. 335-345
A Comparative Study Between Novel Witricity and Traditional Inductive Magnetic Coupling in Wireless Charging
journal, May 2011
- Ho, S. L.; Wang, Junhua; Fu, W. N.
- IEEE Transactions on Magnetics, Vol. 47, Issue 5, p. 1522-1525
A Critical Review of Recent Progress in Mid-Range Wireless Power Transfer
journal, September 2014
- Hui, S. Y. R.; Zhong, Wenxing; Lee, C. K.
- IEEE Transactions on Power Electronics, Vol. 29, Issue 9, p. 4500-4511
A Chiral Route to Negative Refraction
journal, November 2004
- Pendry, J. B.
- Science, Vol. 306, Issue 5700, p. 1353-1355
Energy transport into the closed chest from a set of very-large mutually orthogonal coils
journal, January 1963
- Schuder, J. C.; Stephenson, H. E.
- Transactions of the American Institute of Electrical Engineers, Part I: Communication and Electronics, Vol. 81, Issue 6, p. 527-534
Powering an Artificial Heart: Birth of the Inductively Coupled-Radio Frequency System in 1960
journal, November 2002
- Schuder, John C.
- Artificial Organs, Vol. 26, Issue 11, p. 909-915
An Inductively Coupled RF System for the Transmission of 1 kW of Power Through the Skin
journal, July 1971
- Schuder, John C.; Gold, Jerry H.; Stephenson, Hugh E.
- IEEE Transactions on Biomedical Engineering, Vol. BME-18, Issue 4, p. 265-273
Wireless transmission of power and information through one high-frequency resonant AC link inverter for robot manipulator applications
journal, January 1996
- Kawamura, A.; Ishioka, K.; Hirai, J.
- IEEE Transactions on Industry Applications, Vol. 32, Issue 3, p. 503-508
Silicon waveguide two-photon absorption detector at 1.5 μm wavelength for autocorrelation measurements
journal, August 2002
- Liang, T. K.; Tsang, H. K.; Day, I. E.
- Applied Physics Letters, Vol. 81, Issue 7, p. 1323-1325
Lithium tantalate - a high permittivity dielectric material for microwave communication systems
conference, January 2003
- Jacob, M.V.; Hartnett, J.C.; Mazierska, J.
- TENCON 2003. Conference on Convergent Technologies for Asia-Pacific Region
Photonic-crystal slow-light enhancement of nonlinear phase sensitivity
journal, January 2002
- Soljačić, Marin; Johnson, Steven G.; Fan, Shanhui
- Journal of the Optical Society of America B, Vol. 19, Issue 9, p. 2052-2059
High frequency oscillators for electro-therapeutic and other purposes
journal, July 1999
- Tesla, N.
- Proceedings of the IEEE, Vol. 87, Issue 7, Article No. 1282
A novel circuit for non-contact charging through electro-magnetic coupling
conference, January 1992
- Sakamoto, H.; Harada, K.
- PESC `92 Record. 23rd Annual IEEE Power Electronics Specialists Conference
Rate-equation analysis of output efficiency and modulation rate of photonic-crystal light-emitting diodes
journal, October 2000
- Fan, S.; Villeneuve, P.R.; Joannopoulos, J.D.
- IEEE Journal of Quantum Electronics, Vol. 36, Issue 10, p. 1123-1130
Observation of strong coupling between one atom and a monolithic microresonator
journal, October 2006
- Aoki, Takao; Dayan, Barak; Wilcut, E.
- Nature, Vol. 443, Issue 7112, p. 671-674
Evaluation of the shielding effects on printed-circuit-board transformers using ferrite plates and copper sheets
journal, November 2002
- Tang, S. C.; Hui, S. Y.; Chung, H. S.-H.
- IEEE Transactions on Power Electronics, Vol. 17, Issue 6, p. 1080-1088
Ultrahigh speed all-optical demultiplexing based on two-photon absorption in a laser diode
journal, January 1998
- Thomsen, B. C.; Barry, L. P.; Dudley, J. M.
- Electronics Letters, Vol. 34, Issue 19, p. 1871-1872
Wireless energy transfer for stand-alone systems: a comparison between low and high power applicability
journal, August 2001
- Vandevoorde, G.; Puers, R.
- Sensors and Actuators A: Physical, Vol. 92, Issue 1-3, p. 305-311
Microcavities in photonic crystals: Mode symmetry, tunability, and coupling efficiency
journal, September 1996
- Villeneuve, Pierre R.; Fan, Shanhui; Joannopoulos, J. D.
- Physical Review B, Vol. 54, Issue 11, p. 7837-7842
Optimal Transmission Frequency for Ultralow-Power Short-Range Radio Links
journal, July 2004
- Yates, D.C.; Holmes, A.S.; Burdett, A.J.
- IEEE Transactions on Circuits and Systems I: Regular Papers, Vol. 51, Issue 7, p. 1405-1413
A low-power miniature transmitter using a low-loss silicon platform for biotelemetry
conference, January 1997
- Ziaie, B.; Najafi, K.; Anderson, D.J.
- 19th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. 'Magnificent Milestones and Emerging Opportunities in Medical Engineering'