Yansun Xu

Person

Mt. View, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Water immune projected-capacitive (PCAP) touchscreen
- Patent number 10,983,636
- Issue date Apr 20, 2021
- Elo Touch Solutions, Inc.
- Gazi Ali
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Large PCAP screen with multiple touch controller ASICs with interle...
- Patent number 10,936,115
- Issue date Mar 2, 2021
- Elo Touch Solutions, Inc.
- Yansun Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
PCAP with enhanced immunity to water contaminants
- Patent number 10,901,557
- Issue date Jan 26, 2021
- Elo Touch Solutions, Inc.
- Gazi Ali
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Large PCAP screen with multiple touch controller ASICS with interle...
- Patent number 10,503,312
- Issue date Dec 10, 2019
- Elo Touch Solutions, Inc.
- Yansun Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Identifying multiple users on a large scale projected capacitive to...
- Patent number 10,275,103
- Issue date Apr 30, 2019
- Elo Touch Solutions, Inc.
- Agha Ahsan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Supporting multiple users on a large scale projected capacitive tou...
- Patent number 9,740,352
- Issue date Aug 22, 2017
- Elo Touch Solutions, Inc.
- Agha Ahsan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical navigation sensor and method
- Patent number 9,201,511
- Issue date Dec 1, 2015
- Cypress Semiconductor Corporation
- Brett Alan Spurlock
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical navigation module with capacitive sensor
- Patent number 9,103,658
- Issue date Aug 11, 2015
- Cypress Semiconductor Corporation
- Jinghui Mu
- G01 - MEASURING TESTING
Information Patent Grant
Adaptive ambient light auto-movement blocking in optical navigation...
- Patent number 9,098,144
- Issue date Aug 4, 2015
- Cypress Semiconductor Corporation
- Ke-Cai Zeng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hybrid sensor module
- Patent number 8,896,553
- Issue date Nov 25, 2014
- Cypress Semiconductor Corporation
- Yansun Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Current sensor output measurement system and method
- Patent number 8,866,795
- Issue date Oct 21, 2014
- Cypress Semiconductor Corporation
- Brett Spurlock
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dual protocol input device
- Patent number 8,711,096
- Issue date Apr 29, 2014
- Cypress Semiconductor Corporation
- Ke-Cai Zeng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical navigation system using a single-package motion sensor
- Patent number 8,669,940
- Issue date Mar 11, 2014
- Cypress Semiconductor Corporation
- Steven Sanders
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit and method for determining motion with redundant comb-arrays
- Patent number 8,547,336
- Issue date Oct 1, 2013
- Cypress Semiconductor Corporation
- Yansun Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal monitoring and control system for an optical navigation sensor
- Patent number 8,541,728
- Issue date Sep 24, 2013
- Cypress Semiconductor Corporation
- Yansun Xu
- G01 - MEASURING TESTING
Information Patent Grant
Signal monitoring and control system for an optical navigation sensor
- Patent number 8,541,727
- Issue date Sep 24, 2013
- Cypress Semiconductor Corporation
- Yansun Xu
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for quasi-3D tracking using 2D optical motion...
- Patent number 8,314,774
- Issue date Nov 20, 2012
- Cypress Semiconductor Corporation
- Ke-Cai Zeng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing methods for speckle-based motion sensing
- Patent number 8,263,921
- Issue date Sep 11, 2012
- Cypress Semiconductor Corporation
- Robert J. Lang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical navigation system using a single-package motion sensor
- Patent number 8,031,176
- Issue date Oct 4, 2011
- Cypress Semiconductor Corporation
- Steven Sanders
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit and method for determining motion with redundant comb-arrays
- Patent number 7,884,801
- Issue date Feb 8, 2011
- Cypress Semiconductor Corporation
- Yansun Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal averaging circuit and method for sample averaging
- Patent number 7,765,251
- Issue date Jul 27, 2010
- Cypress Semiconductor Corporation
- Yansun Xu
- G01 - MEASURING TESTING
Information Patent Grant
Optical navigation sensor with tracking and lift detection for opti...
- Patent number 7,755,604
- Issue date Jul 13, 2010
- Cypress Semiconductor Corporation
- Jahja I. Trisnadi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical navigation sensor with variable tracking resolution
- Patent number 7,728,816
- Issue date Jun 1, 2010
- Cypress Semiconductor Corporation
- Yansun Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for screening semiconductor lasers
- Patent number 7,723,659
- Issue date May 25, 2010
- Cypress Semiconductor Corporation
- Ke-Cai Zeng
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for robust velocity prediction
- Patent number 7,492,445
- Issue date Feb 17, 2009
- Cypress Semiconductor Corporation
- Brian Todoroff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit and method for reducing power consumption in an optical nav...
- Patent number 7,297,912
- Issue date Nov 20, 2007
- Silicon Light Machines Corporation
- Brian D. Todoroff
- G01 - MEASURING TESTING
Information Patent Grant
Method for determining motion using a velocity predictor
- Patent number 7,298,460
- Issue date Nov 20, 2007
- Silicon Light Machines Corporation
- Yansun Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal processing method for use with an optical navigation system
- Patent number 7,248,345
- Issue date Jul 24, 2007
- Silicon Light Machines Corporation
- Brian D. Todoroff
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PCAP SYSTEM WITH ENHANCEMENTS DUE TO CONTAMINANTS
- Publication number 20210132741
- Publication date May 6, 2021
- ELO TOUCH SOLUTIONS, INC.
- Gazi Ali
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LARGE PCAP SCREEN WITH MULTIPLE TOUCH CONTROLLER ASICS WITH INTERLE...
- Publication number 20200110504
- Publication date Apr 9, 2020
- ELO TOUCH SOLUTIONS, INC.
- Yansun XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WATER IMMUNE PROJECTED-CAPACITIVE (PCAP) TOUCHSCREEN
- Publication number 20200042154
- Publication date Feb 6, 2020
- ELO TOUCH SOLUTIONS, INC.
- Gazi ALI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LARGE PCAP SCREEN WITH MULTIPLE TOUCH CONTROLLER ASICS WITH INTERLE...
- Publication number 20190220131
- Publication date Jul 18, 2019
- ELO TOUCH SOLUTIONS, INC.
- Yansun XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PCAP WITH ENHANCED IMMUNITY TO WATER CONTAMINANTS
- Publication number 20180335870
- Publication date Nov 22, 2018
- ELO TOUCH SOLUTIONS, INC.
- Gazi Ali
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Identifying Multiple Users on a Large Scale Projected Capacitive To...
- Publication number 20180011566
- Publication date Jan 11, 2018
- ELO TOUCH SOLUTIONS, INC.
- Agha AHSAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SUPPORTING MULTIPLE USERS ON A LARGE SCALE PROJECTED CAPACITIVE TOU...
- Publication number 20170090616
- Publication date Mar 30, 2017
- ELO TOUCH SOLUTIONS, INC.
- Agha AHSAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL NAVIGATION MODULE WITH CAPACITIVE SENSOR
- Publication number 20120320385
- Publication date Dec 20, 2012
- CYPRESS SEMICONDUCTOR CORPORATION
- Jinghui MU
- G01 - MEASURING TESTING
Information Patent Application
Processing methods for speckle-based motion sensing
- Publication number 20090040062
- Publication date Feb 12, 2009
- Robert J. Lang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical navigation sensor with variable tracking resolution
- Publication number 20080007526
- Publication date Jan 10, 2008
- Yansun Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical navigation sensor with tracking and lift detection for opti...
- Publication number 20070291001
- Publication date Dec 20, 2007
- Jahja I. Trisnadi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for determining motion using a velocity predictor
- Publication number 20070165207
- Publication date Jul 19, 2007
- Silicon Light Machines Corporation
- Yansun Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Signal averaging circuit and method for sample averaging
- Publication number 20070143383
- Publication date Jun 21, 2007
- Silicon Light Machines Corporation
- Yansun Xu
- G01 - MEASURING TESTING
Information Patent Application
Signal processing method for use with an optical navigation system
- Publication number 20060106319
- Publication date May 18, 2006
- Silicon Light Machines Corporation
- Brian D. Todoroff
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Water immune projected-capacitive (PCAP) touchscreen

Large PCAP screen with multiple touch controller ASICs with interle...

PCAP with enhanced immunity to water contaminants

Large PCAP screen with multiple touch controller ASICS with interle...

Identifying multiple users on a large scale projected capacitive to...

Supporting multiple users on a large scale projected capacitive tou...

Optical navigation sensor and method

Optical navigation module with capacitive sensor

Adaptive ambient light auto-movement blocking in optical navigation...

Hybrid sensor module

Current sensor output measurement system and method

Dual protocol input device

Optical navigation system using a single-package motion sensor

Circuit and method for determining motion with redundant comb-arrays

Signal monitoring and control system for an optical navigation sensor

Signal monitoring and control system for an optical navigation sensor

Method and apparatus for quasi-3D tracking using 2D optical motion...

Processing methods for speckle-based motion sensing

Optical navigation system using a single-package motion sensor

Circuit and method for determining motion with redundant comb-arrays

Signal averaging circuit and method for sample averaging

Optical navigation sensor with tracking and lift detection for opti...

Optical navigation sensor with variable tracking resolution

System and method for screening semiconductor lasers

Method and apparatus for robust velocity prediction

Circuit and method for reducing power consumption in an optical nav...

Method for determining motion using a velocity predictor

Signal processing method for use with an optical navigation system

Patents Applicationslast 30 patents

PCAP SYSTEM WITH ENHANCEMENTS DUE TO CONTAMINANTS

LARGE PCAP SCREEN WITH MULTIPLE TOUCH CONTROLLER ASICS WITH INTERLE...

WATER IMMUNE PROJECTED-CAPACITIVE (PCAP) TOUCHSCREEN

LARGE PCAP SCREEN WITH MULTIPLE TOUCH CONTROLLER ASICS WITH INTERLE...

PCAP WITH ENHANCED IMMUNITY TO WATER CONTAMINANTS

Identifying Multiple Users on a Large Scale Projected Capacitive To...

SUPPORTING MULTIPLE USERS ON A LARGE SCALE PROJECTED CAPACITIVE TOU...

OPTICAL NAVIGATION MODULE WITH CAPACITIVE SENSOR

Processing methods for speckle-based motion sensing

Optical navigation sensor with variable tracking resolution

Optical navigation sensor with tracking and lift detection for opti...

Method for determining motion using a velocity predictor

Signal averaging circuit and method for sample averaging

Signal processing method for use with an optical navigation system