Inventor · disambiguated record
Kun Cheng
Also filed as: CHENG KUN · CHENG KUN-CHENG
4 granted patents·1 pending application·17 citations·filing 1990–2013
71Inventor score
Top patents by PatentIndex Score
5 records- 0185US8373348B2Dynamically controllable drive circuit for parallel array of light emitting diodesLIU ZUTAO·Filed 2010·Granted Feb 12, 2013·11 cites·16 claims
- 0267US8552660B2Drive circuit for parallel array of light emitting diodesLIU ZUTAO·Filed 2010·Granted Oct 8, 2013·2 cites·11 claims
- 0351US2013127360A1Dynamically controllable drive circuit for parallel array of light emitting diodesLIU ZUTAO·Filed 2013·Application pending·0 cites
- 0447US9018874B2Circuit for filtering narrow pulse and compensating wide pulse, and motor controller comprising the circuitBROAD OCEAN MOTOR EV CO LTD·Filed 2013·Granted Apr 28, 2015·2 cites·4 claims
- 0519US5095251ALow voltage DC light apparatus for a neon lampCHENG KUN CHENG·Filed 1990·Granted Mar 10, 1992·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →