Inventor · disambiguated record
Chao-Chien Huang
Also filed as: HUANG CHAO · HUANG CHAO-CHIEN
37 granted patents·4 pending applications·49 citations·filing 2007–2023
95Inventor score
Top patents by PatentIndex Score
41 records- 0191US8830170B2Optical pointing system and related methodKAO MING-TSAN·Filed 2012·Granted Sep 9, 2014·19 cites·11 claims
- 0285US11829180B2Pressure detection devicePIXART IMAGING INC·Filed 2021·Granted Nov 28, 2023·1 cites·7 claims
- 0378US10379627B2Handheld device and positioning method thereofPIXART IMAGING INC·Filed 2017·Granted Aug 13, 2019·2 cites·20 claims
- 0478US8300011B2Pointer positioning device and methodCHAO TZU YI·Filed 2007·Granted Oct 30, 2012·4 cites·24 claims
- 0575US11712143B2Cleaning robot and recharge path determining method thereforPIXART IMAGING INC·Filed 2019·Granted Aug 1, 2023·2 cites·19 claims
- 0673US10293210B2Treadmill and control method for controlling the treadmill belt thereofPIXART IMAGING INC·Filed 2017·Granted May 21, 2019·3 cites·6 claims
- 0771US8305460B2Detection device and image capture system using the sameLU CHIH HUNG·Filed 2010·Granted Nov 6, 2012·2 cites·19 claims
- 0871US8125574B2Remote controllerWU MENG TSUNG·Filed 2007·Granted Feb 28, 2012·3 cites·14 claims
- 0970US12336676B2Cleaning robot, cleaning robot system and operating method thereofPIXART IMAGING INC·Filed 2023·Granted Jun 24, 2025·0 cites·18 claims
- 1070US9804689B2Handheld pointer device and pointer positioning method thereofPIXART IMAGING INC·Filed 2014·Granted Oct 31, 2017·2 cites·40 claims
- 1168US9304607B2Pointer positioning method of handheld pointer devicePIXART IMAGING INC·Filed 2014·Granted Apr 5, 2016·2 cites·31 claims
- 1266US11681321B2Image identification method applied to a joystickPIXART IMAGING INC·Filed 2021·Granted Jun 20, 2023·0 cites·5 claims
- 1366US10953281B2Treadmill, control method and detection module for the samePIXART IMAGING INC·Filed 2018·Granted Mar 23, 2021·2 cites·21 claims
- 1466US8169550B2Cursor control method and apparatusCHAO TZU YI·Filed 2007·Granted May 1, 2012·3 cites·30 claims
- 1565US9148689B2Optical remote control systemKAO MING-TSAN·Filed 2012·Granted Sep 29, 2015·1 cites·16 claims
- 1664US11144084B2Control method applied to a joystickPIXART IMAGING INC·Filed 2019·Granted Oct 12, 2021·0 cites·8 claims
- 1764US10876873B2Optical flow sensor, methods, remote controller device, and rotatable electronic devicePIXART IMAGING INC·Filed 2020·Granted Dec 29, 2020·0 cites·11 claims
- 1863US11204618B2JoystickPIXART IMAGING INC·Filed 2020·Granted Dec 21, 2021·0 cites·20 claims
- 1963US8638398B2Cursor control method and apparatusCHAO TZU YI·Filed 2012·Granted Jan 28, 2014·1 cites·3 claims
- 2062US10545528B2Control method applied to a joystickPIXART IMAGING INC·Filed 2019·Granted Jan 28, 2020·0 cites·6 claims
- 2162US8766916B2Pointing device with multiple view anglesLU CHUN-YI·Filed 2012·Granted Jul 1, 2014·2 cites·9 claims
- 2261US12322119B2Movement detection method and joystick device which can sensitively detect rotation and translationPIXART IMAGING INC·Filed 2022·Granted Jun 3, 2025·0 cites·25 claims
- 2360US10372155B2Joystick and related control methodPIXART IMAGING INC·Filed 2017·Granted Aug 6, 2019·0 cites·14 claims
- 2454US10612951B2Optical flow sensor, methods, remote controller device, and rotatable electronic devicePIXART IMAGING INC·Filed 2017·Granted Apr 7, 2020·0 cites·21 claims
- 2552US2019192915A1Treadmill and control method for controlling the treadmill belt thereofPIXART IMAGING INC·Filed 2019·Application pending·0 cites
- 2651US12443322B2Cursor control method and cursor control device which can improve cursor movement range and accuracyPIXART IMAGING INC·Filed 2022·Granted Oct 14, 2025·0 cites·13 claims
- 2749US10955969B2Access control system and light guide assembly thereofPIXART IMAGING INC·Filed 2019·Granted Mar 23, 2021·0 cites·10 claims
- 2848US11669121B2Joystick and image identifying methodPIXART IMAGING INC·Filed 2021·Granted Jun 6, 2023·0 cites·24 claims
- 2947US10114473B2Interactive system and remote devicePIXART IMAGING INC·Filed 2013·Granted Oct 30, 2018·0 cites·14 claims
- 3047US10067576B2Handheld pointer device and tilt angle adjustment method thereofPIXART IMAGING INC·Filed 2014·Granted Sep 4, 2018·0 cites·24 claims
- 3147US9444987B2Interactive imaging system and remote controller applied theretoPIXART IMAGING INC·Filed 2013·Granted Sep 13, 2016·0 cites·20 claims
- 3246US10467448B2Sensor module, sensor unit and system for recognizing surrounding objects and defining an environmentPIXART IMAGING INC·Filed 2018·Granted Nov 5, 2019·0 cites·20 claims
- 3345US9626007B2Image sensing method, and image sensing apparatus, light source determining system utilizing the image sensing methodPIXART IMAGING INC·Filed 2013·Granted Apr 18, 2017·0 cites·3 claims
- 3444US9176603B2Interactive pointing device capable of switching capture ranges and method for switching capture rangesLU CHIH HUNG·Filed 2010·Granted Nov 3, 2015·0 cites·21 claims
- 3544US2013328772A1Handheld Pointing DevicePIXART IMAGING INC·Filed 2013·Application pending·0 cites
- 3643US2022164943A1Circuit board detection method and electronic deviceHONGFUJIN PREC ELECTR CHENGDU CO LTD·Filed 2021·Application pending·0 cites
- 3740US9223386B2Interactive pointing device capable of switching capture ranges and method for switching capture ranges for use in interactive pointing deviceLU CHIH HUNG·Filed 2010·Granted Dec 29, 2015·0 cites·19 claims
- 3839US9285451B2Light source determining apparatus, light source determining method and optical tracking apparatusLIANG CHIA-CHEUN·Filed 2012·Granted Mar 15, 2016·0 cites·25 claims
- 3938US8749483B2Control device and control method for image displaySUN CHENG KUANG·Filed 2010·Granted Jun 10, 2014·0 cites·20 claims
- 4038US2013335323A1Cursor control device and systemHUANG CHAO-CHIEN·Filed 2013·Application pending·0 cites
- 4137US9223078B2Positioning signal transmitter module and electronic product with cursor-controllable functionHUANG CHAO-CHIEN·Filed 2012·Granted Dec 29, 2015·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →