Inventor · disambiguated record
Chun Heap Leow
Also filed as: LEOW CHUN HEAP
7 granted patents·1 pending application·2 citations·filing 2020–2024
71Inventor score
Files withPIXART IMAGING INC8
Top patents by PatentIndex Score
8 records- 0181US11029765B1Lift detection method for mouse and apparatus thereofPIXART IMAGING INC·Filed 2020·Granted Jun 8, 2021·2 cites·4 claims
- 0270US11995255B2Dynamic moving averaging method to suppress mouse stationary jitterPIXART IMAGING INC·Filed 2023·Granted May 28, 2024·0 cites·12 claims
- 0366US11726586B1Dynamic moving averaging method to suppress mouse stationary jitterPIXART IMAGING INC·Filed 2022·Granted Aug 15, 2023·0 cites·13 claims
- 0461US11301057B2Lift detection method for mouse and apparatus thereofPIXART IMAGING INC·Filed 2021·Granted Apr 12, 2022·0 cites·4 claims
- 0551US11907440B2Scheme capable of dynamically adjusting sensor frame rate according to polling rate of microcontroller to avoid invalid displacement data report and to save more powerPIXART IMAGING INC·Filed 2022·Granted Feb 20, 2024·0 cites·14 claims
- 0647US11269427B1Optical navigation device and optical navigation methodPIXART IMAGING INC·Filed 2021·Granted Mar 8, 2022·0 cites·16 claims
- 0747US11112884B1Optical navigation scheme capable of saving more power based on variable frame rate as well as outputting enough displacement/position data to achieve precise motion trackingPIXART IMAGING INC·Filed 2020·Granted Sep 7, 2021·0 cites·17 claims
- 0847US2025240535A1Image sensing device and analog to digital converter offset control methodPIXART IMAGING INC·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →