Inventor · disambiguated record
Keqiang Yu
Also filed as: YU KEQIANG
4 granted patents·2 citations·filing 2020–2022
56Inventor score
Top patents by PatentIndex Score
4 records- 0181US11232545B2Systems and methods for image processingZHEJIANG DAHUA TECHNOLOGY CO·Filed 2020·Granted Jan 25, 2022·2 cites·18 claims
- 0249US11341618B2Systems and methods for noise reductionZHEJIANG DAHUA TECHNOLOGY CO·Filed 2021·Granted May 24, 2022·0 cites·20 claims
- 0339US12205305B2Information processing method and systemZHEJIANG PIXFRA TECH CO LTD·Filed 2022·Granted Jan 21, 2025·0 cites·20 claims
- 0439US12056848B2Systems and methods for image processingZHEJIANG DAHUA TECHNOLOGY CO·Filed 2021·Granted Aug 6, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →