Inventor · disambiguated record
Zongyan Liu
Also filed as: LIU ZONGYAN
8 granted patents·4 citations·filing 2018–2023
76Inventor score
Top patents by PatentIndex Score
8 records- 0191US11622438B2Lighting apparatusXIAMEN ECO LIGHTING CO LTD·Filed 2021·Granted Apr 4, 2023·2 cites·18 claims
- 0276US10292215B1Elongated lamp tube, ballast and kit thereofXIAMEN ECO LIGHTING CO LTD·Filed 2018·Granted May 14, 2019·2 cites·14 claims
- 0369US12238843B2Lighting apparatusXIAMEN ECO LIGHTING CO LTD·Filed 2023·Granted Feb 25, 2025·0 cites·15 claims
- 0464US11032888B2LED light tubeXIAMEN ECO LIGHTING CO LTD·Filed 2020·Granted Jun 8, 2021·0 cites·20 claims
- 0561US11109464B2LED driving circuit and LED apparatusXIAMEN ECO LIGHTING CO LTD·Filed 2020·Granted Aug 31, 2021·0 cites·14 claims
- 0660US10616964B2Elongated lamp tube, ballast and kit thereofXIAMEN ECO LIGHTING CO LTD·Filed 2019·Granted Apr 7, 2020·0 cites·20 claims
- 0758US10638567B1LED driving circuit and LED apparatusXIAMEN ECO LIGHTING CO LTD·Filed 2019·Granted Apr 28, 2020·0 cites·18 claims
- 0850US11617242B2Lighting apparatusXIAMEN LEEDARSON LIGHTING CO LTD·Filed 2021·Granted Mar 28, 2023·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →