Inventor · disambiguated record
Guangai Chen
Also filed as: CHEN GUANGAI
6 granted patents·1 pending application·28 citations·filing 2017–2023
72Inventor score
Files withXIAMEN ECO LIGHTING CO LTD3XIAMEN LEEDARSON LIGHTING CO LTD2CHEN GUANGAI1LEEDARSON LIGHTING CO LTD1
Top patents by PatentIndex Score
7 records- 0195US9967943B1Lighting apparatusXIAMEN ECO LIGHTING CO LTD·Filed 2017·Granted May 8, 2018·28 cites·17 claims
- 0264US12228254B2Light bulb apparatusXIAMEN LEEDARSON LIGHTING CO LTD·Filed 2023·Granted Feb 18, 2025·0 cites·19 claims
- 0360US11859777B2Light bulb apparatusXIAMEN LEEDARSON LIGHTING CO LTD·Filed 2020·Granted Jan 2, 2024·0 cites·19 claims
- 0460US10609779B2LED circuit with color temperature adjustmentXIAMEN ECO LIGHTING CO LTD·Filed 2018·Granted Mar 31, 2020·0 cites·4 claims
- 0555US10206261B2LED circuit with color temperature adjustmentXIAMEN ECO LIGHTING CO LTD·Filed 2017·Granted Feb 12, 2019·0 cites·9 claims
- 0648US10295123B2Bulb apparatus and manufacturing method thereofLEEDARSON LIGHTING CO LTD·Filed 2017·Granted May 21, 2019·0 cites·4 claims
- 0736US2017203197A1Billiards device and using method thereofCHEN GUANGAI·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →