Inventor · disambiguated record
Caifang Wen
Also filed as: WEN CAIFANG
3 granted patents·13 citations·filing 2014–2016
63Inventor score
Technology areasF21V
Files withZHEJIANG SHENGHUI LIGHTING CO3
Top patents by PatentIndex Score
3 records- 0190US9848265B2LED lighting device and speakerZHEJIANG SHENGHUI LIGHTING CO·Filed 2016·Granted Dec 19, 2017·8 cites·19 claims
- 0279US9363592B2LED lighting device and speakerZHEJIANG SHENGHUI LIGHTING CO·Filed 2014·Granted Jun 7, 2016·5 cites·19 claims
- 0325USD740455SDirectional lampZHEJIANG SHENGHUI LIGHTING CO·Filed 2014·Granted Oct 6, 2015·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →