Inventor · disambiguated record
Li Changqing
Also filed as: CHANGQING LI
0 granted patents·3 pending applications·0 citations·filing 2020–2023
Technology areasH05B
Files withFEIT ELECTRIC CO INC3
Top patents by PatentIndex Score
3 records- 0178US2024333282A1Smart dimmer system having improved reliable communicationFEIT ELECTRIC CO INC·Filed 2023·Application pending·0 cites
- 0274US2023246642A1Smart dimmer system having improved reliable communicationFEIT ELECTRIC CO INC·Filed 2022·Application pending·0 cites
- 0365US2020366285A1Smart dimmer system having improved reliable communicationFEIT ELECTRIC CO INC·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →