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Title: Coupled memristor devices to enable feedback control and sensing of micro/nanoelectromechanical actuator and sensors

Patent ·
OSTI ID:1576365

A MEMS apparatus with dynamic displacement control includes a MEMS parallel plate capacitor integrated with one or more memristors in a series configuration wherein a displacement is observable as a function of memristance, such that an upper electrode position is capable of being interpreted in a form of a resistance rather than a capacitance. The current is limited by said MEMS parallel plate capacitor restricting a change in the resistance of the memristor(s). The memristor(s) can be employed in some embodiments a sensor element to improve a MEMS operation range.

Research Organization:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC04-94AL85000
Assignee:
Board of Regents, The University of Texas System (Austin, TX); National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)
Patent Number(s):
10,392,243
Application Number:
15/516,322
OSTI ID:
1576365
Resource Relation:
Patent File Date: 2015 Oct 01
Country of Publication:
United States
Language:
English

References (25)

Memristor Adjustment Using Stored Charge patent-application November 2011
Magnetic tunnel junction and memristor apparatus patent March 2011
Solid State Lighting Devices Utilizing Memristors patent-application November 2011
Memory Resistor Adjustment Using Feedback Control patent-application May 2012
Memory Resistor Having Multi-Layer Electrodes patent-application May 2012
Method for forming memristor material and electrode structure with memristance patent December 2010
Reconfigurable memristor-based computing logic patent April 2013
Semiconductor memristor devices patent May 2013
Memristor crossbar neural interface patent March 2011
Memory Resistor Having Plural Different Active Materials patent-application February 2012
Signal-Processing Devices Having One or More Memristors patent-application December 2014
Method of implementing memristor-based multilevel memory using reference resistor array patent April 2013
Regulating Memristor Switching Pulses patent-application March 2017
Selectors with Oxide-Based Layers patent-application March 2017
Self-reconfigurable memristor-based analog resonant computer patent September 2012
Power Amplifier Output Voltage Reduction Method patent-application November 2009
Methods and systems for three-memristor synapse with STDP and dopamine signaling patent April 2013
Nonlinear Memristor Devices with Three-Layer Selectors patent-application September 2016
Signal-Processing Devices Having One or More Memristors patent-application August 2012
Memristor having a triangular shaped electrode patent April 2013
Gate-Tunable Atomically-Thin Memristors and Methods for Preparing Same and Applications of Same patent-application August 2016
Method and apparatus for modeling memristor devices patent August 2012
Memristor with nanostructure electrodes patent May 2013
Force Rebalance Control System and Method Using Automatic Gain Control Loop patent-application January 2009
Method and Apparatus for Linear Low-Frequency Feedback in Monolithic Low-Noise Charge Amplifiers patent-application December 2005

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