Inventor · disambiguated record
Qiqing Yu
Also filed as: YU QIQING
10 granted patents·2 pending applications·16 citations·filing 2017–2022
83Inventor score
Files withXIAMEN ECO LIGHTING CO LTD12
Top patents by PatentIndex Score
12 records- 0183US11098883B2Lamp base with adjustable illumination angleXIAMEN ECO LIGHTING CO LTD·Filed 2019·Granted Aug 24, 2021·4 cites·44 claims
- 0283US10816171B2Downlight apparatusXIAMEN ECO LIGHTING CO LTD·Filed 2018·Granted Oct 27, 2020·3 cites·10 claims
- 0383US10267503B2Light apparatusXIAMEN ECO LIGHTING CO LTD·Filed 2017·Granted Apr 23, 2019·6 cites·19 claims
- 0476US10677444B2Downlight fixtureXIAMEN ECO LIGHTING CO LTD·Filed 2019·Granted Jun 9, 2020·2 cites·18 claims
- 0568US11835206B2Downlight apparatusXIAMEN ECO LIGHTING CO LTD·Filed 2022·Granted Dec 5, 2023·0 cites·11 claims
- 0663US11391448B2Downlight apparatusXIAMEN ECO LIGHTING CO LTD·Filed 2020·Granted Jul 19, 2022·0 cites·10 claims
- 0757US11028983B2Downlight apparatusXIAMEN ECO LIGHTING CO LTD·Filed 2018·Granted Jun 8, 2021·1 cites·15 claims
- 0854US12075546B2Lighting apparatusXIAMEN ECO LIGHTING CO LTD·Filed 2020·Granted Aug 27, 2024·0 cites·9 claims
- 0952US2019203918A1Light apparatusXIAMEN ECO LIGHTING CO LTD·Filed 2019·Application pending·0 cites
- 1048US10876715B2Panel light fixtureXIAMEN ECO LIGHTING CO LTD·Filed 2019·Granted Dec 29, 2020·0 cites·17 claims
- 1147US10895356B2Downlight apparatusXIAMEN ECO LIGHTING CO LTD·Filed 2018·Granted Jan 19, 2021·0 cites·11 claims
- 1245US2019178453A1Led apparatusXIAMEN ECO LIGHTING CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →