Inventor · disambiguated record
Yansun Xu
Also filed as: XU YANSUN
33 granted patents·1 pending application·788 citations·filing 1996–2021
97Inventor score
Files withCYPRESS SEMICONDUCTOR CORP7ELO TOUCH SOLUTIONS INC7XU YANSUN4PICKER INT INC3SILICON LIGHT MACHINES CORP3
Top patents by PatentIndex Score
34 records- 0197US6614453B1Method and apparatus for medical image display for surgical tool planning and navigation in clinical environmentsKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Sep 2, 2003·434 cites·23 claims
- 0295US7728816B2Optical navigation sensor with variable tracking resolutionCYPRESS SEMICONDUCTOR CORP·Filed 2006·Granted Jun 1, 2010·54 cites·15 claims
- 0395US7297912B1Circuit and method for reducing power consumption in an optical navigation system having redundant arraysSILICON LIGHT MACHINES CORP·Filed 2006·Granted Nov 20, 2007·38 cites·20 claims
- 0491US7248345B2Signal processing method for use with an optical navigation systemSILICON LIGHT MACHINES CORP·Filed 2005·Granted Jul 24, 2007·31 cites·14 claims
- 0585US5833609ARotating diffusion MR imaging reduced motion artifactsPICKER INT INC·Filed 1996·Granted Nov 10, 1998·59 cites·23 claims
- 0684US9740352B2Supporting multiple users on a large scale projected capacitive touchscreenELO TOUCH SOLUTIONS INC·Filed 2015·Granted Aug 22, 2017·4 cites·22 claims
- 0781US9201511B1Optical navigation sensor and methodSPURLOCK BRETT ALAN·Filed 2011·Granted Dec 1, 2015·11 cites·18 claims
- 0880US10503312B2Large PCAP screen with multiple touch controller ASICS with interleaved receiver connectionsELO TOUCH SOLUTIONS INC·Filed 2018·Granted Dec 10, 2019·2 cites·20 claims
- 0979US9103658B2Optical navigation module with capacitive sensorMU JINGHUI·Filed 2011·Granted Aug 11, 2015·9 cites·17 claims
- 1079US7298460B2Method for determining motion using a velocity predictorSILICON LIGHT MACHINES CORP·Filed 2006·Granted Nov 20, 2007·10 cites·17 claims
- 1176US7755604B2Optical navigation sensor with tracking and lift detection for optically transparent contact surfacesCYPRESS SEMICONDUCTOR CORP·Filed 2006·Granted Jul 13, 2010·7 cites·17 claims
- 1274US7765251B2Signal averaging circuit and method for sample averagingCYPRESS SEMICONDUCTOR CORP·Filed 2005·Granted Jul 27, 2010·7 cites·20 claims
- 1371US8711096B1Dual protocol input deviceZENG KE-CAI·Filed 2009·Granted Apr 29, 2014·7 cites·13 claims
- 1470US8031176B1Optical navigation system using a single-package motion sensorCYPRESS SEMICONDUCTOR CORP·Filed 2008·Granted Oct 4, 2011·4 cites·37 claims
- 1570US7884801B1Circuit and method for determining motion with redundant comb-arraysCYPRESS SEMICONDUCTOR CORP·Filed 2006·Granted Feb 8, 2011·4 cites·14 claims
- 1670US6043654AMulti-volume slicing and interleaved phase-encoding acquisition for 3 D fast spin echo (FSE)PICKER INT INC·Filed 1997·Granted Mar 28, 2000·32 cites·13 claims
- 1769US7492445B1Method and apparatus for robust velocity predictionCYPRESS SEMICONDUCTOR CORP·Filed 2006·Granted Feb 17, 2009·4 cites·17 claims
- 1868US8896553B1Hybrid sensor moduleXU YANSUN·Filed 2011·Granted Nov 25, 2014·3 cites·18 claims
- 1968US8547336B1Circuit and method for determining motion with redundant comb-arraysXU YANSUN·Filed 2011·Granted Oct 1, 2013·2 cites·9 claims
- 2068US8541727B1Signal monitoring and control system for an optical navigation sensorXU YANSUN·Filed 2008·Granted Sep 24, 2013·4 cites·18 claims
- 2167US9098144B1Adaptive ambient light auto-movement blocking in optical navigation modulesZENG KE-CAI·Filed 2012·Granted Aug 4, 2015·2 cites·15 claims
- 2267US2021132741A1Pcap system with enhancements due to contaminantsELO TOUCH SOLUTIONS INC·Filed 2021·Application pending·0 cites
- 2366US8314774B1Method and apparatus for quasi-3D tracking using 2D optical motion sensorsZENG KE-CAI·Filed 2007·Granted Nov 20, 2012·4 cites·10 claims
- 2465US6424153B1On-the-fly removal of data inconsistency with k-space oversampling and demodulation in MRI acquisitionsKONINKL PHILIPS ELECTRONICS NV·Filed 1999·Granted Jul 23, 2002·25 cites·14 claims
- 2564US10936115B2Large PCAP screen with multiple touch controller ASICs with interleaved connectionsELO TOUCH SOLUTIONS INC·Filed 2019·Granted Mar 2, 2021·0 cites·20 claims
- 2663US8866795B1Current sensor output measurement system and methodSPURLOCK BRETT·Filed 2012·Granted Oct 21, 2014·2 cites·19 claims
- 2761US8669940B1Optical navigation system using a single-package motion sensorSANDERS STEVEN·Filed 2011·Granted Mar 11, 2014·1 cites·20 claims
- 2861US8541728B1Signal monitoring and control system for an optical navigation sensorXU YANSUN·Filed 2011·Granted Sep 24, 2013·1 cites·20 claims
- 2960US10901557B2PCAP with enhanced immunity to water contaminantsELO TOUCH SOLUTIONS INC·Filed 2018·Granted Jan 26, 2021·0 cites·20 claims
- 3060US8263921B2Processing methods for speckle-based motion sensingLANG ROBERT J·Filed 2007·Granted Sep 11, 2012·3 cites·20 claims
- 3160US5652513APhase sensitive magnetic resonance technique with integrated gradient profile and continuous tunable flowPICKER INT INC·Filed 1996·Granted Jul 29, 1997·22 cites·17 claims
- 3259US7723659B1System and method for screening semiconductor lasersCYPRESS SEMICONDUCTOR CORP·Filed 2008·Granted May 25, 2010·2 cites·20 claims
- 3356US10275103B2Identifying multiple users on a large scale projected capacitive touchscreenELO TOUCH SOLUTIONS INC·Filed 2017·Granted Apr 30, 2019·0 cites·20 claims
- 3453US10983636B2Water immune projected-capacitive (PCAP) touchscreenELO TOUCH SOLUTIONS INC·Filed 2019·Granted Apr 20, 2021·0 cites·20 claims
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