Inventor · disambiguated record
Rihua Yu
Also filed as: YU RIHUA
2 granted patents·3 pending applications·5 citations·filing 2017–2024
50Inventor score
Top patents by PatentIndex Score
5 records- 0190US12071957B1Head mechanism and fan apparatusGD MIDEA ENV APPLIANCES MFG CO LTD·Filed 2023·Granted Aug 27, 2024·4 cites·18 claims
- 0285US12305666B2Head mechanism and fan apparatusGD MIDEA ENV APPLIANCES MFG CO LTD·Filed 2024·Granted May 20, 2025·1 cites·20 claims
- 0365US2024420597A1GlobeYU RIHUA·Filed 2024·Application pending·0 cites
- 0462US2024021107A1Transparent globe having activity featuresYU RIHUA·Filed 2023·Application pending·0 cites
- 0522US2019258097A1Method for preparing intelligent display film having switchable viewing angle and composite film containing display filmTIANJIN CAVISION PHOTOELECTRIC TECH CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →