Inventor · disambiguated record
Chu-Hung Nien
Also filed as: NIEN CHU-HUNG
8 granted patents·3 citations·filing 2017–2023
77Inventor score
Files withPIXART IMAGING INC8
Top patents by PatentIndex Score
8 records- 0185US11829180B2Pressure detection devicePIXART IMAGING INC·Filed 2021·Granted Nov 28, 2023·1 cites·7 claims
- 0275US11712143B2Cleaning robot and recharge path determining method thereforPIXART IMAGING INC·Filed 2019·Granted Aug 1, 2023·2 cites·19 claims
- 0370US12336676B2Cleaning robot, cleaning robot system and operating method thereofPIXART IMAGING INC·Filed 2023·Granted Jun 24, 2025·0 cites·18 claims
- 0464US11144084B2Control method applied to a joystickPIXART IMAGING INC·Filed 2019·Granted Oct 12, 2021·0 cites·8 claims
- 0562US11614805B2Joystick with light emitter and optical sensor within internal chamberPIXART IMAGING INC·Filed 2021·Granted Mar 28, 2023·0 cites·12 claims
- 0662US10545528B2Control method applied to a joystickPIXART IMAGING INC·Filed 2019·Granted Jan 28, 2020·0 cites·6 claims
- 0760US10372155B2Joystick and related control methodPIXART IMAGING INC·Filed 2017·Granted Aug 6, 2019·0 cites·14 claims
- 0857US10969878B2Joystick with light emitter and optical sensor within internal chamberPIXART IMAGING INC·Filed 2019·Granted Apr 6, 2021·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →