Inventor · name-matched record
Wang guo-zhen
4 granted patents·5 pending applications·0 citations·filing 2021–2025
55Inventor score
Files withPIXART IMAGING INC9
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
9 records- 0194US2026080547A1Image recognition system and sensor modulePIXART IMAGING INC·Filed 2025·Application pending·0 cites
- 0284US12517063B2Automatic cleanerPIXART IMAGING INC·Filed 2023·Granted Jan 6, 2026·0 cites·1 claims
- 0384US2026038361A1Firm alarm device having two processorsPIXART IMAGING INC·Filed 2025·Application pending·0 cites
- 0478US12533816B2Mobile robot determining future exposure time of optical sensorPIXART IMAGING INC·Filed 2023·Granted Jan 27, 2026·0 cites·20 claims
- 0567US2026043921A1Mobile robot generating resized region of interest in image frame and using dual-bandpass filterPIXART IMAGING INC·Filed 2025·Application pending·0 cites
- 0656US2026047735A1Cleaning robot capable of recognizing floor typePIXART IMAGING INC·Filed 2024·Application pending·0 cites
- 0755US2026047736A1Cleaning robot capable of recognizing floor typePIXART IMAGING INC·Filed 2025·Application pending·0 cites
- 0853US12591960B2Optical device and dirt level determining methodPIXART IMAGING INC·Filed 2022·Granted Mar 31, 2026·0 cites·12 claims
- 0946US12566269B2Mobile robot generating resized region of interest in image frame and using dual-bandpass filterPIXART IMAGING INC·Filed 2021·Granted Mar 3, 2026·0 cites·25 claims
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Identity basis: exact name match across USPTO filings. How scoring works →