Inventor · disambiguated record
Hengyao Cao
Also filed as: Cao hengyao
4 granted patents·1 pending application·19 citations·filing 2017–2017
73Inventor score
Technology areasF21V
Files withFOSHAN ELECTRICAL & LIGHTING5
Top patents by PatentIndex Score
5 records- 0155USD831241SLED light bulbFOSHAN ELECTRICAL & LIGHTING·Filed 2017·Granted Oct 16, 2018·7 cites·1 claims
- 0249USD832469SLED light bulbFOSHAN ELECTRICAL & LIGHTING·Filed 2017·Granted Oct 30, 2018·5 cites·1 claims
- 0345USD831238SLED light bulbFOSHAN ELECTRICAL & LIGHTING·Filed 2017·Granted Oct 16, 2018·4 cites·1 claims
- 0441USD833039SLED light bulbFOSHAN ELECTRICAL & LIGHTING·Filed 2017·Granted Nov 6, 2018·3 cites·1 claims
- 0540US2018195672A1LED Light BulbFOSHAN ELECTRICAL & LIGHTING·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →