Inventor · disambiguated record
Nai-Chen Tsai
Also filed as: TSAI NAI C · TSAI NAI-CHEN
13 granted patents·3 pending applications·34 citations·filing 2004–2022
88Inventor score
Top patents by PatentIndex Score
16 records- 0195US11510303B1Light string controlling device capable of boosting powerCOSMO LIGHTING INC·Filed 2022·Granted Nov 22, 2022·6 cites·11 claims
- 0284US10993304B2Wire, stripping method and light stripCOSMO LIGHTING INC·Filed 2018·Granted Apr 27, 2021·2 cites·5 claims
- 0383US11221130B1Light string having twisted wiresCOSMO LIGHTING INC·Filed 2021·Granted Jan 11, 2022·2 cites·19 claims
- 0481US10631388B2Power supply deviceCOSMO LIGHTING INC·Filed 2018·Granted Apr 21, 2020·2 cites·11 claims
- 0577USD824565SLight fixtureCOSMO LIGHTING INC·Filed 2017·Granted Jul 31, 2018·18 cites·1 claims
- 0664US10299329B2Light string controlling circuit for single node and method thereofCOSMO LIGHTING INC·Filed 2018·Granted May 21, 2019·0 cites·10 claims
- 0763US10609800B2Light string and automatic assembly apparatus and method thereofCOSMO LIGHTING INC·Filed 2018·Granted Mar 31, 2020·0 cites·14 claims
- 0863US10264631B1Light set circuit with time control functionCOSMO LIGHTING INC·Filed 2018·Granted Apr 16, 2019·0 cites·9 claims
- 0962US11598497B2Light stringCOSMO LIGHTING INC·Filed 2020·Granted Mar 7, 2023·0 cites·18 claims
- 1062US2019101254A1Method for manufacturing light strip and winding rack for manufacturing the sameCOSMO LIGHTING INC·Filed 2018·Application pending·0 cites
- 1162US2019103505A1Apparatus and method for attaching led chipsCOSMO LIGHTING INC·Filed 2018·Application pending·0 cites
- 1261US11306883B2Lighting controller and method of switching light string between plurality of lighting modes, and light string assemblyCOSMO LIGHTING INC·Filed 2020·Granted Apr 19, 2022·0 cites·23 claims
- 1348US2006075537A1Jacket or pullover for MP3 player with wireless remote controlPROLINK INTERNATIONAL INC·Filed 2004·Application pending·0 cites
- 1442USD825089SLight fixtureCOSMO LIGHTING INC·Filed 2017·Granted Aug 7, 2018·3 cites·1 claims
- 1534USD825088SLight fixtureCOSMO LIGHTING INC·Filed 2017·Granted Aug 7, 2018·1 cites·1 claims
- 1629USD825810SLight fixtureCOSMO LIGHTING INC·Filed 2017·Granted Aug 14, 2018·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →