Optical Semiconductor Device
|
patent
|
May 1971 |
Cooling assembly for cooling electrical parts wherein a heat pipe is attached to a heat conducting portion of a heat conductive block
|
patent
|
May 1980 |
Light emitting diode retrofit lamp
|
patent
|
October 1995 |
LED lamp construction
|
patent
|
October 1996 |
Marker light utilizing light emitting diodes disposed on a flexible circuit board
|
patent
|
December 1996 |
Lighting device
|
patent
|
August 1997 |
LED lamp
|
patent
|
November 1997 |
LED beacon light
|
patent
|
September 1998 |
Lighting units
|
patent
|
April 1999 |
Light fixture with an LED light bulb having a conventional connection post
|
patent
|
September 1999 |
Light emitting diode retrofitting lamps for illuminated signs
|
patent
|
September 1999 |
Led lamp
|
patent
|
April 2001 |
Led light bulb
|
patent
|
May 2001 |
Lighting system
|
patent
|
May 2001 |
Luminaire
|
patent
|
June 2001 |
Method of replacing a conventional vehicle light bulb with a light-emitting diode array
|
patent
|
August 2001 |
High output radial dispersing lamp using a solid state light source
|
patent
|
February 2002 |
Light emitting display
|
patent
|
June 2002 |
Semiconductor light source using a heat sink with a plurality of panels
|
patent
|
October 2002 |
Heat pipe heat sink for cooling a laser diode
|
patent
|
February 2003 |
Lamp bulb with stretchable lamp beads therein
|
patent
|
February 2003 |
Light emitting diode lamp device
|
patent
|
April 2003 |
Light source using semiconductor devices mounted on a heat sink
|
patent
|
October 2003 |
Light emitting diode lamp
|
patent
|
December 2003 |
LED bulb
|
patent
|
March 2004 |
Surface mountable light emitting device
|
patent
|
October 2004 |
Light-emitting diode arrangement
|
patent
|
February 2005 |
Light emitting diode bulb having high heat dissipating efficiency
|
patent
|
March 2005 |
Automotive lighting assembly cooling system
|
patent
|
June 2005 |
Light emitting diode (LED) light bulbs
|
patent
|
September 2005 |
Methods and apparatus for an LED light
|
patent
|
January 2006 |
Axial LED source
|
patent
|
May 2006 |
LED light source with reflecting side wall
|
patent
|
July 2006 |
Lighting element using electronically activated light emitting elements and method of making same
|
patent
|
August 2006 |
Garnet phosphor materials having enhanced spectral characteristics
|
patent
|
August 2006 |
Water-cooling heat dissipation device adopted for modulized LEDs
|
patent
|
November 2006 |
LED lamp heat sink
|
patent
|
December 2006 |
Lamp
|
patent
|
January 2007 |
Light enhanced and heat dissipating bulb
|
patent
|
January 2007 |
Solid state electric light bulb
|
patent
|
February 2007 |
Lighting device and lighting method
|
patent
|
May 2007 |
LED bulb
|
patent
|
July 2007 |
Light module with combined heat transferring plate and heat transferring pipes
|
patent
|
September 2007 |
LED light bulb
|
patent
|
October 2007 |
Conventionally-shaped light bulbs employing white LEDs
|
patent
|
April 2008 |
Energy efficient festive lamp
|
patent
|
April 2008 |
Low profile light for article carrier system
|
patent
|
May 2008 |
LED light bulb
|
patent
|
July 2008 |
Light emitting diode (LED) device and method of making same
|
patent
|
July 2008 |
Solid state lighting spot
|
patent
|
November 2008 |
Semiconductor light source configured as a light tube
|
patent
|
June 2009 |
High efficiency incandescent bulb replacement lamp
|
patent
|
October 2009 |
LED lamp instantly dissipating heat as effected by multiple-layer substrates
|
patent
|
October 2009 |
Lighting device
|
patent
|
November 2009 |
Tubular blue LED lamp with remote phosphor
|
patent
|
November 2009 |
Spherical bulb for light-emitting diode with spherical inner cavity
|
patent
|
February 2010 |
Bulb for light-emitting diode with color-converting insert
|
patent
|
March 2010 |
Light bulb with light emitting elements for use in conventional incandescent light bulb sockets
|
patent
|
June 2010 |
Backlighting arrangement with semiconductor light sources arranged in light groups and lighting device
|
patent
|
June 2010 |
Light-emitting diode assembly and method of fabrication
|
patent
|
July 2010 |
LED-based changeable color light lamp
|
patent
|
October 2010 |
System and method for providing multi-functional lighting using high-efficiency lighting elements in an environment
|
patent
|
November 2010 |
LED lamp
|
patent
|
December 2010 |
Light-emitting device
|
patent
|
February 2011 |
LED connector assembly with heat sink
|
patent
|
July 2011 |
LED lamp
|
patent
|
September 2011 |
Backlight unit of liquid crystal display device and liquid crystal display device using the same
|
patent
|
August 2012 |
Dimmable LED lamp
|
patent
|
August 2012 |
LED luminaire
|
patent
|
September 2012 |
Light emitting diode lighting device
|
patent
|
September 2012 |
Solid state light assembly having light redirection elements
|
patent
|
October 2012 |
Solid state lighting device using heat channels in a housing
|
patent
|
October 2012 |
Solid state light source light bulb
|
patent
|
October 2012 |
Light emitting device and method of making same
|
patent
|
November 2012 |
Solid-state light bulb
|
patent
|
December 2012 |
LED-based light bulb device with Kelvin corrective features
|
patent
|
February 2013 |
Light-emitting device and lighting apparatus incorporating same
|
patent
|
March 2013 |
Solid state light emitting apparatus with thermal management structures and methods of manufacturing
|
patent
|
April 2013 |
Light-guide type illumination device
|
patent
|
April 2013 |
LED light bulb equipped with light transparent shell fastening structure
|
patent
|
April 2013 |
LED light bulb
|
patent
|
April 2013 |
LED-based light bulb device
|
patent
|
April 2013 |
Illumination device including a light-emitting module fastened to mount member with a constant orientation
|
patent
|
May 2013 |
Light emitting bulb, luminary and illumination device using LED
|
patent
|
August 2013 |
Compact high brightness LED aquarium light apparatus, using an extended point source LED array with light emitting diodes
|
patent
|
October 2013 |
LED light bulb providing high heat dissipation efficiency
|
patent
|
February 2014 |
LED light bulbs for space lighting
|
patent
|
February 2014 |
Illumination device
|
patent
|
April 2014 |
Partitioned heatsink for improved cooling of an LED bulb
|
patent
|
June 2014 |
Light bulb with omnidirectional output
|
patent
|
June 2014 |
Glass LED light bulbs
|
patent
|
June 2014 |
Lighting device having a through-hole and a groove portion formed in the thermally conductive main body
|
patent
|
June 2014 |
Fluorescent tube
|
patent-application
|
April 2002 |
LED lamp
|
patent-application
|
January 2003 |
Semiconductor light source
|
patent-application
|
February 2003 |
LED lamp
|
patent-application
|
October 2004 |
Light emitting apparatus and method of making same
|
patent-application
|
November 2004 |
Led and led lamp
|
patent-application
|
March 2005 |
Electroluminescence device, planar light source and display using the same
|
patent-application
|
June 2005 |
LED light
|
patent-application
|
August 2005 |
Multi-color solid state light emitting device
|
patent-application
|
November 2005 |
Thermal management methods and apparatus for lighting devices
|
patent-application
|
December 2005 |
Light emitting diode component
|
patent-application
|
May 2006 |
Solid metal block semiconductor light emitting device mounting substrates and packages including cavities and heat sinks, and methods of packaging same
|
patent-application
|
May 2006 |
Array of light emitting devices to produce a white light source
|
patent-application
|
May 2006 |
Multiple component solid state white light
|
patent-application
|
June 2006 |
Light emission device
|
patent-application
|
July 2006 |
Photoelectric conversion device, radiation detection apparatus, image processing system and driving method thereof
|
patent-application
|
August 2006 |
Lamp having outer shell to radiate heat of light source
|
patent-application
|
October 2006 |
Light-Emitting Diode Assembly and Method of Fabrication
|
patent-application
|
April 2007 |
LED Light with Active Cooling
|
patent-application
|
June 2007 |
Light emitting device
|
patent-application
|
June 2007 |
Close loop electrophoretic deposition of semiconductor devices
|
patent-application
|
July 2007 |
Light Emitting Diode Based Products
|
patent-application
|
September 2007 |
White LED for backlight with phosphor plates
|
patent-application
|
September 2007 |
Multi-Chip Light Emitting Device Lamps for Providing High-Cri Warm White Light and Light Fixtures Including the Same
|
patent-application
|
September 2007 |
Semiconductor light source configured as a light tube
|
patent-application
|
November 2007 |
Led-Based Light Bulb
|
patent-application
|
November 2007 |
Lighting Device
|
patent-application
|
November 2007 |
Integral ballast lamp thermal management method and apparatus
|
patent-application
|
December 2007 |
Heat sink
|
patent-application
|
December 2007 |
Light emitting diode (L.E.D.) lighting fixtures with emergency back-up and scotopic enhancement
|
patent-application
|
February 2008 |
Heat dissipation device for light emitting diode module
|
patent-application
|
March 2008 |
Surface light source device using light emitting diodes
|
patent-application
|
April 2008 |
Method for obtaining a better color rendering with a photoluminescence plate
|
patent-application
|
April 2008 |
Lamp and Bulb for Illumination and Ambiance Lighting
|
patent-application
|
May 2008 |
Light Emitting Device
|
patent-application
|
May 2008 |
White light emitting device and white light source module using the same
|
patent-application
|
June 2008 |
Compact light conversion device and light source with high thermal conductivity wavelength conversion material
|
patent-application
|
June 2008 |
Wafer level phosphor coating method and devices fabricated utilizing method
|
patent-application
|
July 2008 |
Wafer level phosphor coating method and devices fabricated utilizing method
|
patent-application
|
July 2008 |
Encapsulant with scatterer to tailor spatial emission pattern and color uniformity in light emitting diodes
|
patent-application
|
December 2008 |
Optical Designs for High-Efficacy White-Light Emitting Diodes
|
patent-application
|
January 2009 |
Light emitting apparatus with open loop control
|
patent-application
|
January 2009 |
Light-Emitting Diode Lamp
|
patent-application
|
February 2009 |
Light-Emitting Device
|
patent-application
|
March 2009 |
LED Lamp
|
patent-application
|
March 2009 |
LED lamp with heat sink optic
|
patent-application
|
April 2009 |
Heat Dissipation Member, Semiconductor Apparatus and Semiconductor Light Emitting Apparatus
|
patent-application
|
April 2009 |
Light emitting device with phosphor wavelength conversion
|
patent-application
|
April 2009 |
Illumination Device with Light Emitting Diodes and Moveable Light Adjustment Member
|
patent-application
|
April 2009 |
Illumination Device with Light Emitting Diodes
|
patent-application
|
April 2009 |
LED lighting apparatus having separate wavelength conversion unit
|
patent-application
|
May 2009 |
LED-Based Changeable Color Light Lamp
|
patent-application
|
June 2009 |
High efficiency low cost safety light emitting diode illumination device
|
patent-application
|
July 2009 |
Light-emitting device and lighting apparatus incorporating same
|
patent-application
|
July 2009 |
Modular Display System
|
patent-application
|
July 2009 |
Light Emitting Diode Lighting Device
|
patent-application
|
August 2009 |
Led lamp
|
patent-application
|
August 2009 |
Fixtures for large area directional and isotropic solid state lighting panels
|
patent-application
|
September 2009 |
Light Emitting Device with Phosphor Wavelength Conversion
|
patent-application
|
October 2009 |
Light source with near field mixing
|
patent-application
|
November 2009 |
LED Retrofit Light Engine
|
patent-application
|
December 2009 |
Light Diffusion Module and a Back Light Module Using the Same
|
patent-application
|
December 2009 |
Lighting Apparatus
|
patent-application
|
December 2009 |
Light Emitting Device Having a Transparent Thermally Conductive Layer
|
patent-application
|
December 2009 |
Light Emitting Device Having a Refractory Phosphor Layer
|
patent-application
|
December 2009 |
Method and Apparatus in Various Embodiments for HDR Implementation in Display Devices
|
patent-application
|
December 2009 |
LED lamp
|
patent-application
|
December 2009 |
Lighting Assembly and Method for Providing Cooling of a Light Source
|
patent-application
|
January 2010 |
LED Illumination Device with Cubic Zirconia Lens
|
patent-application
|
January 2010 |
Warm White Light Emitting Apparatus and Back Light Module Comprising the Same
|
patent-application
|
February 2010 |
Self-Ballasted Lamp
|
patent-application
|
February 2010 |
Two-Phase Cooling for Light-Emitting Devices
|
patent-application
|
February 2010 |
LED Cooling System
|
patent-application
|
February 2010 |
Tri-Color White Light Led Lamp
|
patent-application
|
March 2010 |
Heat Dissipation Member Having Variable Heat Dissipation Paths and Led Lighting Flood Lamps Using the Same
|
patent-application
|
April 2010 |
Lighting Device
|
patent-application
|
April 2010 |
Red Fluorescent Substance and Light-Emitting Device Employing the Same
|
patent-application
|
April 2010 |
Modular LED Light Bulb
|
patent-application
|
June 2010 |
Transparent Heat Spreader for LEDs
|
patent-application
|
June 2010 |
Light-Emitting Module and Illumination Apparatus
|
patent-application
|
June 2010 |
Semiconductor Lighting Device With Wavelength Conversion on Back-Transferred Light Path
|
patent-application
|
June 2010 |
Systems and Methods for Application of Optical Materials to Optical Elements
|
patent-application
|
June 2010 |
Method of Manufacturing Multicolored Illuminator
|
patent-application
|
July 2010 |
Illuminating Device with Light Buffer
|
patent-application
|
August 2010 |
LED Light Bulbs for Space Lighting
|
patent-application
|
August 2010 |
Lighting Device and Lighting Fixture
|
patent-application
|
September 2010 |
Light Emitting Device and Lamp-Cover Structure Containing Luminescent Material
|
patent-application
|
September 2010 |
Omnidirectional LED Light Bulb
|
patent-application
|
December 2010 |
Opto-Thermal Solution for Multi-Utility Solid State Lighting Device Using Conic Section Geometries
|
patent-application
|
December 2010 |
Illumination Device with LED and a Transmissive Support Comprising a Luminescent Material
|
patent-application
|
December 2010 |
Lamp Structure
|
patent-application
|
February 2011 |
Light-Emitting Diode Illumination Apparatuses
|
patent-application
|
March 2011 |
LED lamp
|
patent-application
|
April 2011 |
LED lamp with uniform omnidirectional light intensity output
|
patent-application
|
April 2011 |
Heat Sinks and Lamp Incorporating Same
|
patent-application
|
April 2011 |
Solid-State Light Bulb
|
patent-application
|
April 2011 |
LED Lamp with Remote Phosphor Coating and Method of Making the Lamp
|
patent-application
|
June 2011 |
Lamp Using Solid State Source and Doped Semiconductor Nanophosphor
|
patent-application
|
July 2011 |
Semiconductor Lamp with Thermal Handling System
|
patent-application
|
July 2011 |
Illumination Device
|
patent-application
|
August 2011 |
LED Based Pedestal-Type Lighting Structure
|
patent-application
|
September 2011 |
Non-Uniform Diffuser to Scatter Light into Uniform Emission Pattern
|
patent-application
|
September 2011 |
Light source
|
patent-application
|
November 2011 |
Method of assembling an airtight LED light bulb
|
patent-application
|
February 2012 |
LED Lamp with High Color Rendering Index
|
patent-application
|
June 2012 |
Light Bulb
|
patent-application
|
December 2012 |
Optical/Electrical Transducer Using Semiconductor Nanowire Wicking Structure in a Thermal Conductivity and Phase Transition Heat Transfer Mechanism
|
patent-application
|
February 2013 |
Bulb-Type Lamp Having Replaceable Light Source Module
|
patent-application
|
March 2013 |
Passive Phase Change Radiators for LED Lamps and Fixtures
|
patent-application
|
September 2013 |