Inventor · disambiguated record
Han-Chang Lin
Also filed as: LIN HAN · LIN HAN-CHANG
38 granted patents·8 pending applications·197 citations·filing 2000–2024
96Inventor score
Top patents by PatentIndex Score
46 records- 0194US10123107B2Headset controllerPIXART IMAGING INC·Filed 2017·Granted Nov 6, 2018·9 cites·10 claims
- 0292US11756331B2Portable electronic device and operation methodPIXART IMAGING INC·Filed 2021·Granted Sep 12, 2023·2 cites·7 claims
- 0386USD1001679SWagonLIN HAN·Filed 2023·Granted Oct 17, 2023·18 cites·1 claims
- 0486US7215356B23D stereo display method and a device thereofWINTEK CORP·Filed 2004·Granted May 8, 2007·45 cites·4 claims
- 0584US2025106495A1Electronic system with eye protection by detecting eyes and facePIXART IMAGING INC·Filed 2024·Application pending·0 cites
- 0683US12206978B2Electronic system with eye protection by detecting eyes and facePIXART IMAGING INC·Filed 2023·Granted Jan 21, 2025·0 cites·20 claims
- 0783USD1005177SWagonLIN HAN·Filed 2023·Granted Nov 21, 2023·12 cites·1 claims
- 0883US8354986B2Displaying methodWINTEK CORP·Filed 2008·Granted Jan 15, 2013·9 cites·20 claims
- 0981US9288304B2Mobile communication device and communication method thereofLIN HAN-CHANG·Filed 2012·Granted Mar 15, 2016·7 cites·15 claims
- 1080US11863859B2Electronic system with eye protection in response to user distancePIXART IMAGING INC·Filed 2023·Granted Jan 2, 2024·0 cites·20 claims
- 1180USD991613SCamping trailerLIN HAN·Filed 2023·Granted Jul 4, 2023·9 cites·1 claims
- 1280US11417002B2Image recognition system, sensor module, and method for image recognitionPIXART IMAGING INC·Filed 2017·Granted Aug 16, 2022·2 cites·6 claims
- 1380US6286729B1Feeding device for a caulking gunKAE CHIH ENTPR CO LTD·Filed 2000·Granted Sep 11, 2001·29 cites·6 claims
- 1478US11616906B2Electronic system with eye protection in response to user distancePIXART IMAGING INC·Filed 2021·Granted Mar 28, 2023·0 cites·20 claims
- 1578US2024062394A1Image recognition system, sensor module, and method for image recognitionPIXART IMAGING INC·Filed 2023·Application pending·0 cites
- 1677US9854159B2Image system with eye protectionPIXART IMAGING INC·Filed 2016·Granted Dec 26, 2017·1 cites·19 claims
- 1776US6386119B1Foldable leg for furnitureKAE CHIH ENTPR CO LTD·Filed 2001·Granted May 14, 2002·28 cites·10 claims
- 1875US11854215B2Image recognition system, sensor module, and method for image recognitionPIXART IMAGING INC·Filed 2022·Granted Dec 26, 2023·0 cites·13 claims
- 1972US12106605B2Portable electronic device and operation methodPIXART IMAGING INC·Filed 2023·Granted Oct 1, 2024·0 cites·7 claims
- 2072US11196917B2Electronic system with eye protectionPIXART IMAGING INC·Filed 2020·Granted Dec 7, 2021·0 cites·20 claims
- 2172US10812706B2Electronic system with eye protectionPIXART IMAGING INC·Filed 2019·Granted Oct 20, 2020·0 cites·20 claims
- 2270US12033331B2Method and pixel array for detecting motion informationPIXART IMAGING INC·Filed 2021·Granted Jul 9, 2024·0 cites·6 claims
- 2370US6343798B1ScooterFiled 2000·Granted Feb 5, 2002·23 cites·2 claims
- 2467US11122355B2Headset controllerPIXART IMAGING INC·Filed 2020·Granted Sep 14, 2021·0 cites·10 claims
- 2565US10595116B2Headset controllerPIXART IMAGING INC·Filed 2019·Granted Mar 17, 2020·0 cites·10 claims
- 2665US10574878B2Electronic system with eye protectionPIXART IMAGING INC·Filed 2017·Granted Feb 25, 2020·0 cites·14 claims
- 2763US10349160B2Headset controllerPIXART IMAGING INC·Filed 2018·Granted Jul 9, 2019·0 cites·12 claims
- 2863US9257755B2Apparatus for controlling electric field distribution by utilizing short trace structuresHSIEH SHIH-WEI·Filed 2012·Granted Feb 9, 2016·2 cites·12 claims
- 2960US11087473B2Method and pixel array for detecting motion informationPIXART IMAGING INC·Filed 2018·Granted Aug 10, 2021·0 cites·1 claims
- 3060US8918142B2Smart mobile communication deviceLIN HAN-CHANG·Filed 2012·Granted Dec 23, 2014·1 cites·6 claims
- 3159US12326328B2Camera having two exposure modes and imaging system using the samePIXART IMAGING INC·Filed 2022·Granted Jun 10, 2025·0 cites·20 claims
- 3258US10775933B2Touch control detecting method and touch control detecting systemPIXART IMAGING INC·Filed 2018·Granted Sep 15, 2020·0 cites·8 claims
- 3356US10048807B2Touch control detecting method and touch control detecting systemPIXART IMAGING INC·Filed 2016·Granted Aug 14, 2018·0 cites·12 claims
- 3455US10192317B2Method and pixel array for detecting motion informationPIXART IMAGING INC·Filed 2016·Granted Jan 29, 2019·0 cites·11 claims
- 3554US2017351908A1Portable electronic device and operation method thereofPIXART IMAGING INC·Filed 2016·Application pending·0 cites
- 3650US9471190B2Touch panel moduleNOVATEK MICROELECTRONICS CORP·Filed 2014·Granted Oct 18, 2016·0 cites·18 claims
- 3750US8725208B2Serial transmission interface between an image sensor and a baseband circuitHSU EN-FENG·Filed 2008·Granted May 13, 2014·0 cites·17 claims
- 3848US11614322B2Camera having two exposure modes and imaging system using the samePIXART IMAGING INC·Filed 2020·Granted Mar 28, 2023·0 cites·20 claims
- 3948US2015105124A1Smart mobile communication deviceLIN CHO-YI·Filed 2014·Application pending·0 cites
- 4047US11120675B2Smart motion detection devicePIXART IMAGING INC·Filed 2019·Granted Sep 14, 2021·0 cites·13 claims
- 4147US2018373380A1Optical control key, operating method thereof, and image sensorPIXART IMAGING INC·Filed 2017·Application pending·0 cites
- 4243US9304678B2Switching method for electronic deviceCHANG CHIH-CHIANG·Filed 2012·Granted Apr 5, 2016·0 cites·6 claims
- 4343US2007086090A1Image display device and optical element for forming stereoscopic image used in the sameWINTEK CORP·Filed 2005·Application pending·0 cites
- 4441US2020302151A1Event detection devicePIXART IMAGING INC·Filed 2019·Application pending·0 cites
- 4538US2022117445A1Foldable and displaceable bathing chair structureLIN HAN·Filed 2020·Application pending·0 cites
- 4634US8504104B2Portable electronic device, serial transmission interface of portable electronic device and data transmission method thereofLIN HAN CHANG·Filed 2010·Granted Aug 6, 2013·0 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Han-Chang Lin files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →