Assignee
SHENZHEN KEWEITIAN ECO LIGHTING CO LTD
CN·2 granted patents·1 pending application·3 citations·filing 2014–2016
Top patents by PatentIndex Score
3 records- 0162US10480750B2Solar spectrum-like LED structureSHENZHEN KEWEITIAN ECO LIGHTING CO LTD·Filed 2014·Granted Nov 19, 2019·3 cites·7 claims
- 0221US10718490B2LED lamp bead structure having quasi-solar spectrumSHENZHEN KEWEITIAN ECO LIGHTING CO LTD·Filed 2016·Granted Jul 21, 2020·0 cites·10 claims
- 0321US2019245127A1Sun-like spectrum led lamp bead structureSHENZHEN KEWEITIAN ECO LIGHTING CO LTD·Filed 2016·Application pending·0 cites
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