Inventor · disambiguated record

Fen Cao

Also filed as: Cao fen

2 granted patents·22 citations·filing 2017–2023

54Inventor score

Technology areasG02F

Files withCao fen1 HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO LTD1

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2 records

0170USD857625SCharging stand for smart watchCao fen·Filed 2017·Granted Aug 27, 2019·22 cites·1 claims
0263US12339487B2Prism sheet and display moduleHUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO LTD·Filed 2023·Granted Jun 24, 2025·0 cites·20 claims

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