Inventor · disambiguated record
Wan Piang Lim
Also filed as: LIM WAN PIANG
9 granted patents·4 pending applications·7 citations·filing 2019–2024
80Inventor score
Files withPIXART IMAGING INC13
Top patents by PatentIndex Score
13 records- 0191US11819184B2Auto clean machine, cliff determining method and surface type determining methodPIXART IMAGING INC·Filed 2022·Granted Nov 21, 2023·2 cites·20 claims
- 0286US11510539B2Auto clean machine, cliff determining method and surface type determining methodPIXART IMAGING INC·Filed 2019·Granted Nov 29, 2022·5 cites·20 claims
- 0380US2025076675A1Lens piece having single wing, lens assembly and imaging device including the samePIXART IMAGING INC·Filed 2024·Application pending·0 cites
- 0478US12137868B2Electronic device controlling light sources according to optical variationPIXART IMAGING INC·Filed 2023·Granted Nov 12, 2024·0 cites·11 claims
- 0578US12092890B2Optical lens and optical data capturing devicePIXART IMAGING INC·Filed 2023·Granted Sep 17, 2024·0 cites·18 claims
- 0677US2024206052A1Method and structure for alignment of lens to optical product at pcba levelPIXART IMAGING INC·Filed 2024·Application pending·0 cites
- 0775US12498797B2Navigation device with improved light utilization efficiency and optical engine thereofPIXART IMAGING INC·Filed 2023·Granted Dec 16, 2025·0 cites·20 claims
- 0874US12181688B2Lens piece, lens assembly and imaging device including the samePIXART IMAGING INC·Filed 2022·Granted Dec 31, 2024·0 cites·19 claims
- 0972US11956892B2Method and structure for alignment of lens to optical product at PCBA levelPIXART IMAGING INC·Filed 2022·Granted Apr 9, 2024·0 cites·24 claims
- 1067US11822143B2Optical lens and optical data capturing devicePIXART IMAGING INC·Filed 2021·Granted Nov 21, 2023·0 cites·18 claims
- 1167US11372258B2Lens piece, lens assembly and imaging device including the samePIXART IMAGING INC·Filed 2020·Granted Jun 28, 2022·0 cites·19 claims
- 1260US2025383484A1Optical navigation devicePIXART IMAGING INC·Filed 2024·Application pending·0 cites
- 1356US2025098364A1Optical detection devicePIXART IMAGING INC·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →