Inventor · disambiguated record

Yanfen Zhou

Also filed as: ZHOU YANFEN

2 granted patents·0 citations·filing 2019–2020

22Inventor score

Technology areasH04N

Files withZHEJIANG DAHUA TECHNOLOGY CO2

Top patents by PatentIndex Score

2 records

0137US10721409B2Systems and methods for exposure controlZHEJIANG DAHUA TECHNOLOGY CO·Filed 2019·Granted Jul 21, 2020·0 cites·20 claims
0232US11194227B2Systems and methods for exposure controlZHEJIANG DAHUA TECHNOLOGY CO·Filed 2020·Granted Dec 7, 2021·0 cites·20 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →