Inventor · disambiguated record
Yongchuan Li
Also filed as: LI YONGCHUAN
29 granted patents·4 pending applications·27 citations·filing 2015–2022
94Inventor score
Files withLEEDARSON AMERICA INC23XIAMEN ECO LIGHTING CO LTD5SHENZHEN INST OF ADV TECH CAS2SHENZHEN FLY RODENT DYNAMICS INTELLIGENT TECH CO LTD1SHENZHEN INST ADV TECH1
Top patents by PatentIndex Score
33 records- 0193US10323806B1Assembly light apparatusLEEDARSON AMERICA INC·Filed 2018·Granted Jun 18, 2019·9 cites·15 claims
- 0283US10920936B2Light apparatusLEEDARSON AMERICA INC·Filed 2020·Granted Feb 16, 2021·1 cites·20 claims
- 0382US11262027B2LED light bulbXIAMEN ECO LIGHTING CO LTD·Filed 2020·Granted Mar 1, 2022·2 cites·15 claims
- 0481US10400965B1Lighting apparatusLEEDARSON AMERICA INC·Filed 2019·Granted Sep 3, 2019·2 cites·16 claims
- 0580US10595378B2Light device driving systemLEEDARSON AMERICA INC·Filed 2018·Granted Mar 17, 2020·3 cites·17 claims
- 0680US10446339B2Retrofit switchLEEDARSON AMERICA INC·Filed 2017·Granted Oct 15, 2019·2 cites·20 claims
- 0777US12507852B2Cleaning base station and cleaning systemSHENZHEN SILVER STAR INTELLIGENT GROUP CO LTD·Filed 2022·Granted Dec 30, 2025·1 cites·17 claims
- 0875US10614972B2Retrofit switchLEEDARSON AMERICA INC·Filed 2017·Granted Apr 7, 2020·2 cites·19 claims
- 0974US11521806B2Light device control apparatusLEEDARSON AMERICA INC·Filed 2021·Granted Dec 6, 2022·0 cites·20 claims
- 1071US11486549B2Light apparatusLEEDARSON AMERICA INC·Filed 2021·Granted Nov 1, 2022·0 cites·17 claims
- 1170US10274157B2LED apparatusLEEDARSON AMERICA INC·Filed 2017·Granted Apr 30, 2019·1 cites·15 claims
- 1269US10614975B2Retrofit switchLEEDARSON AMERICA INC·Filed 2017·Granted Apr 7, 2020·1 cites·17 claims
- 1368US10060612B2Electrical connector device of LED lightXIAMEN ECO LIGHTING CO LTD·Filed 2016·Granted Aug 28, 2018·2 cites·3 claims
- 1467US10344961B2Optical apparatusLEEDARSON AMERICA INC·Filed 2017·Granted Jul 9, 2019·1 cites·14 claims
- 1565US11149934B2LED light apparatusXIAMEN ECO LIGHTING CO LTD·Filed 2020·Granted Oct 19, 2021·0 cites·13 claims
- 1665US11017962B2Light device control apparatusLEEDARSON AMERICA INC·Filed 2019·Granted May 25, 2021·0 cites·20 claims
- 1763US10670195B2Light apparatusLEEDARSON AMERICA INC·Filed 2019·Granted Jun 2, 2020·0 cites·20 claims
- 1863US10619806B2Lighting apparatusLEEDARSON AMERICA INC·Filed 2019·Granted Apr 14, 2020·0 cites·16 claims
- 1961US11056289B2Retrofit switchLEEDARSON AMERICA INC·Filed 2020·Granted Jul 6, 2021·0 cites·20 claims
- 2061US10738946B2LED light bulbXIAMEN ECO LIGHTING CO LTD·Filed 2019·Granted Aug 11, 2020·0 cites·20 claims
- 2161US10330263B2Light apparatusLEEDARSON AMERICA INC·Filed 2018·Granted Jun 25, 2019·0 cites·20 claims
- 2258US2019211993A1Led apparatusLEEDARSON AMERICA INC·Filed 2019·Application pending·0 cites
- 2349US10557624B2LED light apparatusXIAMEN ECO LIGHTING CO LTD·Filed 2018·Granted Feb 11, 2020·0 cites·13 claims
- 2447US2022304540A1Cleaning base station and cleaning robot systemSHENZHEN FLY RODENT DYNAMICS INTELLIGENT TECH CO LTD·Filed 2021·Application pending·0 cites
- 2546US10984967B2Retrofit switchLEEDARSON AMERICA INC·Filed 2018·Granted Apr 20, 2021·0 cites·19 claims
- 2646US10904964B2Driver circuit for controlling brightness of light-emitting diode using switch unit and lighting control unitLEEDARSON AMERICA INC·Filed 2018·Granted Jan 26, 2021·0 cites·5 claims
- 2746US10774994B2Spotlight apparatus and manufacturing method thereofLEEDARSON AMERICA INC·Filed 2017·Granted Sep 15, 2020·0 cites·17 claims
- 2845US11650355B2Planar lens and manufacturing method for planar lensSHENZHEN INST ADV TECH·Filed 2020·Granted May 16, 2023·0 cites·18 claims
- 2944US2019268991A1Adjustable light apparatusLEEDARSON AMERICA INC·Filed 2018·Application pending·0 cites
- 3040US10667352B2PWM signal generating system and light device driving systemLEEDARSON AMERICA INC·Filed 2018·Granted May 26, 2020·0 cites·10 claims
- 3140US2019131081A1Retrofit switchLEEDARSON AMERICA INC·Filed 2017·Application pending·0 cites
- 3236US10780437B2Microfluidic system and method of controlling particles based on artificially structured acoustic fieldSHENZHEN INST OF ADV TECH CAS·Filed 2015·Granted Sep 22, 2020·0 cites·13 claims
- 3333US11707635B2Conscious animal ultrasonic neural regulation deviceSHENZHEN INST OF ADV TECH CAS·Filed 2017·Granted Jul 25, 2023·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →