Inventor · disambiguated record
Lianfeng Ma
Also filed as: MA LIANFENG
3 granted patents·21 citations·filing 2009–2014
67Inventor score
Top patents by PatentIndex Score
3 records- 0186US8314564B2Capacitive full-wave circuit for LED light stringsYU JING JING·Filed 2009·Granted Nov 20, 2012·17 cites·34 claims
- 0274US8723432B2Capacitive full-wave circuit for LED light stringsYU JING JING·Filed 2012·Granted May 13, 2014·3 cites·6 claims
- 0359US9955538B2Capacitive full-wave circuit for LED light strings1 ENERGY SOLUTIONS INC·Filed 2014·Granted Apr 24, 2018·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →