Qiangfei Xia

Person

Palo Alto, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Artificial neurons using diffusive memristor
- Patent number 11,586,884
- Issue date Feb 21, 2023
- University of Massachusetts
- Jianhua Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
True random number generator (TRNG) circuit using a diffusive memri...
- Patent number 11,126,403
- Issue date Sep 21, 2021
- University of Massachusetts
- Jianhua Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Diffusive memristor and device for synaptic emulator
- Patent number 10,741,759
- Issue date Aug 11, 2020
- University of Massachusetts
- Jianhua Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitative artificial neural networks
- Patent number 10,740,672
- Issue date Aug 11, 2020
- UNIVERITY OF MASSACHUSETTS
- Jianhua Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of transfer printing and articles manufactured therefrom
- Patent number 10,580,679
- Issue date Mar 3, 2020
- The University of Massachusetts
- Qiangfei Xia
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Memristor device
- Patent number 10,186,660
- Issue date Jan 22, 2019
- University of Massachusetts
- Qiangfei Xia
- G11 - INFORMATION STORAGE
Information Patent Grant
Memristive RF switches
- Patent number 9,998,106
- Issue date Jun 12, 2018
- University of Massachusetts
- Qiangfei Xia
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Resistive memory device with semiconductor ridges
- Patent number 9,871,077
- Issue date Jan 16, 2018
- University of Massachusetts
- Qiangfei Xia
- G11 - INFORMATION STORAGE
Information Patent Grant
Analyzer and method for sensing using the same
- Patent number 9,068,921
- Issue date Jun 30, 2015
- Hewlett-Packard Development Company, L.P.
- Wei Wu
- G01 - MEASURING TESTING
Information Patent Grant
Switchable two-terminal devices with diffusion/drift species
- Patent number 8,879,300
- Issue date Nov 4, 2014
- Hewlett-Packard Development Company, L.P.
- Jianhua Yang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Waveguides configured with arrays of features for performing Raman...
- Patent number 8,780,344
- Issue date Jul 15, 2014
- Hewlett-Packard Development Company, L.P.
- Jing Tang
- G01 - MEASURING TESTING
Information Patent Grant
Memristive device
- Patent number 8,575,585
- Issue date Nov 5, 2013
- Hewlett-Packard Development Company, L.P.
- Jianhua Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical circuit component
- Patent number 8,525,146
- Issue date Sep 3, 2013
- Hewlett-Packard Development Company, L.P.
- Wei Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memristor with nanostructure electrodes
- Patent number 8,445,884
- Issue date May 21, 2013
- Hewlett-Packard Development Company, L.P.
- Qiangfei Xia
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Three dimensional multilayer circuit
- Patent number 8,431,474
- Issue date Apr 30, 2013
- Hewlett-Packard Development Company, L.P.
- Qiangfei Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Guided mode resonator based Raman enhancement apparatus
- Patent number 8,330,952
- Issue date Dec 11, 2012
- Hewlett-Packard Development Company, L.P.
- Wei Wu
- G01 - MEASURING TESTING
Information Patent Grant
Nanoscale three-terminal switching device
- Patent number 8,270,200
- Issue date Sep 18, 2012
- Hewlett-Packard Development Company, L.P.
- Wei Wu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Memristor having a nanostructure in the switching material
- Patent number 8,207,593
- Issue date Jun 26, 2012
- Hewlett-Packard Development Company, L.P.
- Alexandre M. Bratkovski
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Optical devices for surface enhanced Raman spectroscopy
- Patent number 8,134,702
- Issue date Mar 13, 2012
- Hewlett-Packard Development Company, L.P.
- David A. Fattal
- G01 - MEASURING TESTING
Information Patent Grant
Structure for surface enhanced Raman spectroscopy
- Patent number 8,111,393
- Issue date Feb 7, 2012
- Hewlett-Packard Development Company, L.P.
- Qiangfei Xia
- G01 - MEASURING TESTING
Information Patent Grant
Negative index material-based modulators and methods for fabricatin...
- Patent number 8,107,149
- Issue date Jan 31, 2012
- Hewlett-Packard Development Company, L.P.
- Wei Wu
- G02 - OPTICS
Information Patent Grant
Memristive device with a bi-metallic electrode
- Patent number 8,093,575
- Issue date Jan 10, 2012
- Hewlett-Packard Development Company, L.P.
- Qiangfei Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memristor amorphous metal alloy electrodes
- Patent number 8,063,395
- Issue date Nov 22, 2011
- Hewlett-Packard Development Company, L.P.
- Qiangfei Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memristors with insulation elements and methods for fabricating the...
- Patent number 8,008,648
- Issue date Aug 30, 2011
- Hewlett-Packard Development Company, L.P.
- Alexandre M. Bratkovski
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Structure for surface enhanced raman spectroscopy
- Patent number 7,965,388
- Issue date Jun 21, 2011
- Hewlett-Packard Development Company, L.P.
- Qiangfei Xia
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
TRUE RANDOM NUMBER GENERATOR (TRNG) CIRCUIT USING A DIFFUSIVE MEMRI...
- Publication number 20210382696
- Publication date Dec 9, 2021
- University of Massachusetts
- Jianhua Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Diffusive Memristor and Device for Synaptic Emulator
- Publication number 20200227635
- Publication date Jul 16, 2020
- University of Massachusetts
- Jianhua Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRUE RANDOM NUMBER GENERATOR (TRNG) CIRCUIT USING A DIFFUSIVE MEMRI...
- Publication number 20190303104
- Publication date Oct 3, 2019
- University of Massachusetts
- Jianhua Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAPACITIVE ARTIFICIAL NEURAL NETWORKS
- Publication number 20190303744
- Publication date Oct 3, 2019
- Jianhua Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Artificial Neurons Using Diffusive Memristor
- Publication number 20190244088
- Publication date Aug 8, 2019
- Jianhua Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMRISTOR DEVICE
- Publication number 20180287058
- Publication date Oct 4, 2018
- University of Massachusetts
- Qiangfei Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF TRANSFER PRINTING AND ARTICLES MANUFACTURED THEREFROM
- Publication number 20180277413
- Publication date Sep 27, 2018
- The University of Massachusetts
- Qiangfei Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESISTIVE MEMORY
- Publication number 20160351256
- Publication date Dec 1, 2016
- University of Massachusetts
- Qiangfei Xia
- G11 - INFORMATION STORAGE
Information Patent Application
MEMRISTIVE RF SWITCHES
- Publication number 20150303376
- Publication date Oct 22, 2015
- Qiangfei Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHABLE TWO-TERMINAL DEVICES WITH DIFFUSION/DRIFT SPECIES
- Publication number 20130051121
- Publication date Feb 28, 2013
- Jianhua Yang
- B82 - NANO-TECHNOLOGY
Information Patent Application
WAVEGUIDES CONFIGURED WITH ARRAYS OF FEATURES FOR PERFORMING RAMAN...
- Publication number 20120182550
- Publication date Jul 19, 2012
- Jing Tang
- G01 - MEASURING TESTING
Information Patent Application
ELECTRICAL CIRCUIT COMPONENT
- Publication number 20120138885
- Publication date Jun 7, 2012
- Wei Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Memristive Device
- Publication number 20120104342
- Publication date May 3, 2012
- Jianhua Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICES FOR SURFACE ENHANCED RAMAN SPECTROSCOPY
- Publication number 20120050731
- Publication date Mar 1, 2012
- David A. Fattal
- G01 - MEASURING TESTING
Information Patent Application
ANALYZER AND METHOD FOR SENSING USING THE SAME
- Publication number 20110315902
- Publication date Dec 29, 2011
- Wei Wu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Memristor with Nanostructure Electrodes
- Publication number 20110227032
- Publication date Sep 22, 2011
- Qiangfei Xia
- G11 - INFORMATION STORAGE
Information Patent Application
GUIDED MODE RESONATOR BASED RAMAN ENHANCEMENT APPARATUS
- Publication number 20110122405
- Publication date May 26, 2011
- Wei Wu
- G02 - OPTICS
Information Patent Application
MEMRISTOR AMORPHOUS METAL ALLOY ELECTRODES
- Publication number 20110073828
- Publication date Mar 31, 2011
- Qiangfei Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Three Dimensional Multilayer Circuit
- Publication number 20110076810
- Publication date Mar 31, 2011
- Hewlett-Packard Development Company, L.P.
- Qiangfei Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nanoscale Three-Terminal Switching Device
- Publication number 20110024714
- Publication date Feb 3, 2011
- Wei Wu
- B82 - NANO-TECHNOLOGY
Information Patent Application
MEMRISTOR HAVING A NANOSTRUCTURE IN THE SWITCHING MATERIAL
- Publication number 20110024716
- Publication date Feb 3, 2011
- Alexandre M. Bratkovski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMRISTORS WITH INSULATION ELEMENTS AND METHODS FOR FABRICATING THE...
- Publication number 20110017977
- Publication date Jan 27, 2011
- Alexandre M. Bratkovski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Negative index material-based modulators and methods for fabricatin...
- Publication number 20100277789
- Publication date Nov 4, 2010
- Wei Wu
- G02 - OPTICS
Information Patent Application
STRUCTURE FOR SURFACE ENHANCED RAMAN SPECTROSCOPY
- Publication number 20100265500
- Publication date Oct 21, 2010
- Qiangfei Xia
- G01 - MEASURING TESTING
Information Patent Application
MEMRISTIVE DEVICE WITH A BI-METALLIC ELECTRODE
- Publication number 20100264397
- Publication date Oct 21, 2010
- Qiangfei Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STRUCTURE FOR SURFACE ENHANCED RAMAN SPECTROSCOPY
- Publication number 20100253940
- Publication date Oct 7, 2010
- Qiangfei Xia
- G01 - MEASURING TESTING

Qiangfei Xia

Person

Patents Grantslast 30 patents

Artificial neurons using diffusive memristor

True random number generator (TRNG) circuit using a diffusive memri...

Diffusive memristor and device for synaptic emulator

Capacitative artificial neural networks

Method of transfer printing and articles manufactured therefrom

Memristor device

Memristive RF switches

Resistive memory device with semiconductor ridges

Analyzer and method for sensing using the same

Switchable two-terminal devices with diffusion/drift species

Waveguides configured with arrays of features for performing Raman...

Memristive device

Electrical circuit component

Memristor with nanostructure electrodes

Three dimensional multilayer circuit

Guided mode resonator based Raman enhancement apparatus

Nanoscale three-terminal switching device

Memristor having a nanostructure in the switching material

Optical devices for surface enhanced Raman spectroscopy

Structure for surface enhanced Raman spectroscopy

Negative index material-based modulators and methods for fabricatin...

Memristive device with a bi-metallic electrode

Memristor amorphous metal alloy electrodes

Memristors with insulation elements and methods for fabricating the...

Structure for surface enhanced raman spectroscopy

Patents Applicationslast 30 patents

TRUE RANDOM NUMBER GENERATOR (TRNG) CIRCUIT USING A DIFFUSIVE MEMRI...

Diffusive Memristor and Device for Synaptic Emulator

TRUE RANDOM NUMBER GENERATOR (TRNG) CIRCUIT USING A DIFFUSIVE MEMRI...

CAPACITIVE ARTIFICIAL NEURAL NETWORKS

Artificial Neurons Using Diffusive Memristor

MEMRISTOR DEVICE

METHOD OF TRANSFER PRINTING AND ARTICLES MANUFACTURED THEREFROM

RESISTIVE MEMORY

MEMRISTIVE RF SWITCHES

SWITCHABLE TWO-TERMINAL DEVICES WITH DIFFUSION/DRIFT SPECIES

WAVEGUIDES CONFIGURED WITH ARRAYS OF FEATURES FOR PERFORMING RAMAN...

ELECTRICAL CIRCUIT COMPONENT

Memristive Device

OPTICAL DEVICES FOR SURFACE ENHANCED RAMAN SPECTROSCOPY

ANALYZER AND METHOD FOR SENSING USING THE SAME

Memristor with Nanostructure Electrodes

GUIDED MODE RESONATOR BASED RAMAN ENHANCEMENT APPARATUS

MEMRISTOR AMORPHOUS METAL ALLOY ELECTRODES

Three Dimensional Multilayer Circuit

Nanoscale Three-Terminal Switching Device

MEMRISTOR HAVING A NANOSTRUCTURE IN THE SWITCHING MATERIAL

MEMRISTORS WITH INSULATION ELEMENTS AND METHODS FOR FABRICATING THE...

Negative index material-based modulators and methods for fabricatin...

STRUCTURE FOR SURFACE ENHANCED RAMAN SPECTROSCOPY

MEMRISTIVE DEVICE WITH A BI-METALLIC ELECTRODE

STRUCTURE FOR SURFACE ENHANCED RAMAN SPECTROSCOPY