Inventor · disambiguated record
Ming-Tsan Kao
Also filed as: KAO MING · KAO MING-TSAN
128 granted patents·39 pending applications·415 citations·filing 1998–2023
99Inventor score
Top patents by PatentIndex Score
167 records- 0195US9122350B2Optical touch apparatus capable of detecting displacement with two light beams and optical touch method thereofKAO MING-TSAN·Filed 2013·Granted Sep 1, 2015·31 cites·11 claims
- 0294US10092244B2Biometric detection module with denoising function and biometric detection method thereofPIXART IMAGING INC·Filed 2015·Granted Oct 9, 2018·33 cites·18 claims
- 0394US9104910B2Device and method for determining gesture and operation method of gesture determining devicePIXART IMAGING INC·Filed 2013·Granted Aug 11, 2015·25 cites·20 claims
- 0493US11815605B2Distance measuring method and apparatusPIXART IMAGING INC·Filed 2021·Granted Nov 14, 2023·2 cites·10 claims
- 0591US9618610B2Time of flight system capable of increasing measurement accuracy, saving power and/or increasing motion detection rate and method thereofKAO MING-TSAN·Filed 2011·Granted Apr 11, 2017·20 cites·11 claims
- 0691US9195900B2System and method based on hybrid biometric detectionPIXART IMAGING INC·Filed 2015·Granted Nov 24, 2015·12 cites·30 claims
- 0791US8830170B2Optical pointing system and related methodKAO MING-TSAN·Filed 2012·Granted Sep 9, 2014·19 cites·11 claims
- 0888US10747995B2Pupil tracking deviceSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Aug 18, 2020·3 cites·20 claims
- 0988US9684840B2Detection systemPIXART IMAGING INC·Filed 2013·Granted Jun 20, 2017·6 cites·6 claims
- 1087US10267917B2Distance measuring method and apparatusPIXART IMAGING INC·Filed 2018·Granted Apr 23, 2019·4 cites·10 claims
- 1187US9977129B2Distance measuring method and apparatusPIXART IMAGING INC·Filed 2015·Granted May 22, 2018·5 cites·12 claims
- 1287US9223407B2Gesture recognition apparatus and complex optical apparatusHSU EN-FENG·Filed 2013·Granted Dec 29, 2015·6 cites·17 claims
- 1386US9268409B2Method and system for gesture identification based on object tracingPIXART IMAGING INC·Filed 2013·Granted Feb 23, 2016·5 cites·19 claims
- 1485US12253606B2Distance measuring method and apparatusPIXART IMAGING INC·Filed 2023·Granted Mar 18, 2025·0 cites·10 claims
- 1585US9606639B2Pointing system and display having improved operable rangePIXART IMAGING INC·Filed 2013·Granted Mar 28, 2017·9 cites·14 claims
- 1685US9204843B2Optical distance measurement system and operation method thereofGU REN-HAU·Filed 2012·Granted Dec 8, 2015·9 cites·21 claims
- 1785US8810719B2Electronic apparatus having camera sensing circuit and object sensing circuit used for switching between two different operation modes and related computer-readable mediumPIXART IMAGING INC·Filed 2012·Granted Aug 19, 2014·6 cites·19 claims
- 1883US8914197B2Windshield wiper controller, optical raindrop detector and detection method thereofPIXART IMAGING INC·Filed 2013·Granted Dec 16, 2014·5 cites·20 claims
- 1982US8633978B2Human face detection and tracking deviceYANG SHU-SIAN·Filed 2010·Granted Jan 21, 2014·6 cites·19 claims
- 2081US10935661B2Distance measuring method and apparatusPIXART IMAGING INC·Filed 2019·Granted Mar 2, 2021·2 cites·10 claims
- 2181US9301694B2Optical finger mouse, electronic device and physiological characteristics detection deviceGU REN HAU·Filed 2012·Granted Apr 5, 2016·6 cites·20 claims
- 2279US9354717B2Optical navigation devicePIXART IMAGING INC·Filed 2012·Granted May 31, 2016·3 cites·11 claims
- 2377US12248637B2Method for outputting command by detecting object movement and system thereofPIXART IMAGING INC·Filed 2022·Granted Mar 11, 2025·0 cites·8 claims
- 2477US9049333B2Optical detecting device and related method of synchronization adjustmentPIXART IMAGING INC·Filed 2014·Granted Jun 2, 2015·3 cites·30 claims
- 2577US8390736B2Shooting parameter adjustment method for face detection and image capturing device for face detectionYANG SHU-SIAN·Filed 2010·Granted Mar 5, 2013·4 cites·16 claims
- 2676US9194740B2Image retrieving apparatus and optical displacement estimating apparatusPIXART IMAGING INC·Filed 2013·Granted Nov 24, 2015·3 cites·8 claims
- 2775US9063585B2Method for outputting command by detecting object movement and system thereofHUANG YU-HAO·Filed 2013·Granted Jun 23, 2015·2 cites·18 claims
- 2875US6263410B1Apparatus and method for asynchronous dual port FIFOIND TECH RES INST·Filed 1998·Granted Jul 17, 2001·84 cites·19 claims
- 2973US10747326B2Motion detection systemPIXART IMAGING INC·Filed 2013·Granted Aug 18, 2020·1 cites·12 claims
- 3072US9530051B2Pupil detection devicePIXART IMAGING INC·Filed 2013·Granted Dec 27, 2016·1 cites·6 claims
- 3171US9314173B2Remote controller and display systemGU REN-HAU·Filed 2012·Granted Apr 19, 2016·5 cites·20 claims
- 3271US8717315B2Touch-control system and touch-sensing method thereofKAO MING-TSAN·Filed 2010·Granted May 6, 2014·3 cites·18 claims
- 3370US11402922B2Method for outputting command by detecting object movement and system thereofPIXART IMAGING INC·Filed 2021·Granted Aug 2, 2022·0 cites·9 claims
- 3469US9025037B2Event data recorder with low power consumptionHSU EN-FENG·Filed 2012·Granted May 5, 2015·1 cites·13 claims
- 3569US8417385B2Home appliance control deviceCHEN FU CHEN·Filed 2011·Granted Apr 9, 2013·4 cites·14 claims
- 3668US11455044B2Motion detection system having two motion detecting sub-systemPIXART IMAGING INC·Filed 2020·Granted Sep 27, 2022·0 cites·16 claims
- 3768US9269148B2Displacement detection devicePIXART IMAGING INC·Filed 2013·Granted Feb 23, 2016·2 cites·20 claims
- 3868US6466222B1Apparatus and method for computing graphics attributes in a graphics display systemSILICON INTEGRATED SYS CORP·Filed 1999·Granted Oct 15, 2002·47 cites·10 claims
- 3967US11847857B2Vehicle device setting methodPIXART IMAGING INC·Filed 2021·Granted Dec 19, 2023·0 cites·10 claims
- 4067US11023052B2Method for outputting command by detecting object movement and system thereofPIXART IMAGING INC·Filed 2019·Granted Jun 1, 2021·0 cites·8 claims
- 4167US10838514B2Optical device and locus smoothing method thereofPIXART IMAGING INC·Filed 2019·Granted Nov 17, 2020·0 cites·20 claims
- 4267US9433382B2User interface system and optical finger mouse systemPIXART IMAGING INC·Filed 2012·Granted Sep 6, 2016·3 cites·17 claims
- 4367US8836923B2Distance measurement systemPIXART IMAGING INC·Filed 2013·Granted Sep 16, 2014·2 cites·18 claims
- 4467US8718962B2Calibrating method for calibrating measured distance of a measured object measured by a distance-measuring device according to ambient temperature and related deviceHSU EN-FENG·Filed 2011·Granted May 6, 2014·3 cites·13 claims
- 4566US8810362B2Recognition system and recognition methodCHEN YU-HAN·Filed 2011·Granted Aug 19, 2014·2 cites·15 claims
- 4665US10824241B2Input systemPIXART IMAGING INC ROC·Filed 2020·Granted Nov 3, 2020·0 cites·14 claims
- 4765US9148689B2Optical remote control systemKAO MING-TSAN·Filed 2012·Granted Sep 29, 2015·1 cites·16 claims
- 4864US9189075B2Portable computer having pointing functions and pointing systemPIXART IMAGING INC·Filed 2013·Granted Nov 17, 2015·1 cites·19 claims
- 4963US10606366B2Input systemPIXART IMAGING INC ROC·Filed 2019·Granted Mar 31, 2020·0 cites·19 claims
- 5063US10503973B2Pupil detection devicePIXART IMAGING INC·Filed 2018·Granted Dec 10, 2019·0 cites·17 claims
Showing the top 50 of 167 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →