Inventor · disambiguated record
Hsin-Chi Cheng
Also filed as: CHENG HSIN-CHI
26 granted patents·3 pending applications·65 citations·filing 2008–2022
93Inventor score
Top patents by PatentIndex Score
29 records- 0190US7689381B2Sensing systemPIXART IMAGING INC·Filed 2008·Granted Mar 30, 2010·25 cites·11 claims
- 0282US9544508B2Image sensor which can adjust brightness information to fall in a predetermined rangePIXART IMAGING INC·Filed 2016·Granted Jan 10, 2017·3 cites·8 claims
- 0379US9350922B2Image sensing method and image sensor utilizing the methodPIXART IMAGING INC·Filed 2013·Granted May 24, 2016·3 cites·18 claims
- 0478US8436834B2Optical touch device and locating method thereofCHENG HSIN-CHI·Filed 2009·Granted May 7, 2013·10 cites·12 claims
- 0577US9049333B2Optical detecting device and related method of synchronization adjustmentPIXART IMAGING INC·Filed 2014·Granted Jun 2, 2015·3 cites·30 claims
- 0675US8135561B2Sensing systemLIN CHO-YI·Filed 2009·Granted Mar 13, 2012·7 cites·11 claims
- 0771US8922706B2Image system and denoising method thereforLIAO CHI CHIEH·Filed 2012·Granted Dec 30, 2014·3 cites·13 claims
- 0871US8717315B2Touch-control system and touch-sensing method thereofKAO MING-TSAN·Filed 2010·Granted May 6, 2014·3 cites·18 claims
- 0969US9213448B2Positioning module, optical touch system and method of calculating a coordinate of a touch mediumPIXART IMAGING INC·Filed 2013·Granted Dec 15, 2015·2 cites·22 claims
- 1063US8305363B2Sensing system and locating method thereofHSU TENG-WEI·Filed 2010·Granted Nov 6, 2012·3 cites·9 claims
- 1161US8232511B2Sensing system adapted to sense a pointer and calculate a location of the pointerLIN CHO-YI·Filed 2009·Granted Jul 31, 2012·2 cites·17 claims
- 1255US12022598B2Detection and charge neutralization device and method thereofTAIWAN ELECTRON MICROSCOPE INSTR CORPORATION·Filed 2022·Granted Jun 25, 2024·0 cites·13 claims
- 1355US10551499B2Optical detecting device capable of increasing signal-to-noise ratio and economizing power consumptionPIXART IMAGING INC·Filed 2015·Granted Feb 4, 2020·1 cites·18 claims
- 1455US9465153B2Linear light source module and optical touch device with the samePIXART IMAGING INC·Filed 2013·Granted Oct 11, 2016·0 cites·12 claims
- 1554US11622171B2Image sensor apparatus and corresponding method capable of automatically adjusting signal timing margins in response to different circuit routing designsPIXART IMAGING INC·Filed 2021·Granted Apr 4, 2023·0 cites·13 claims
- 1653US10841073B2Sensor devices, methods, multi-sensor systems/apparatuses capable of calibrating clock signal(s) and outputting integrated data packets according to communication betweenPIXART IMAGING INC·Filed 2020·Granted Nov 17, 2020·0 cites·8 claims
- 1751US8976159B2Variable size sensing system and method for redefining size of sensing area thereofLIN CHO-YI·Filed 2009·Granted Mar 10, 2015·0 cites·25 claims
- 1848US9465487B2Optical touch sensitive apparatus and image capturing apparatusPIXART IMAGING INC·Filed 2013·Granted Oct 11, 2016·0 cites·20 claims
- 1948US9274650B2Optical touch device and related image detecting component and locating methodPIXART IMAGING INC·Filed 2014·Granted Mar 1, 2016·0 cites·27 claims
- 2045US9134855B2Positioning module, optical touch system and method of calculating a coordinate of a touch mediumPIXART IMAGING INC·Filed 2013·Granted Sep 15, 2015·0 cites·22 claims
- 2143US10581586B2Sensor devices, methods, multi-sensor systems/apparatuses capable of calibrating clock signal(s) and outputting integrated data packets according to communication between host and auxiliary devicePIXART IMAGING INC·Filed 2017·Granted Mar 3, 2020·0 cites·16 claims
- 2243US9684416B2Image sensorPIXART IMAGING INC·Filed 2016·Granted Jun 20, 2017·0 cites·5 claims
- 2342US9395847B2Image sensing method and image sensing apparatusPIXART IMAGING INC·Filed 2014·Granted Jul 19, 2016·0 cites·10 claims
- 2442US9204043B2Image sensing module and optical signal processing deviceKAO MING-TSAN·Filed 2011·Granted Dec 1, 2015·0 cites·22 claims
- 2540US8994693B2Locating method of optical touch device and optical touch deviceKAO MING-TSAN·Filed 2010·Granted Mar 31, 2015·0 cites·19 claims
- 2638US8406433B23-point positioning device and method thereofHSU EN-FENG·Filed 2010·Granted Mar 26, 2013·0 cites·30 claims
- 2736US2012098793A1On-screen-display module, display device, and electronic device using the sameCHENG HSIN CHI·Filed 2011·Application pending·0 cites
- 2836US2016209976A1Image data sensing system and image data sensing methodPIXART IMAGING INC·Filed 2015·Application pending·0 cites
- 2934US2015253934A1Object detection method and calibration apparatus of optical touch systemPIXART IMAGING INC·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →