Assignee
LU YUNG-CHEN
TW·3 granted patents·1 pending application·8 citations·filing 2011–2012
Top patents by PatentIndex Score
4 records- 0179US8598810B2Constant current driving circuit of light emitting diode and lighting apparatusLU YUNG-CHEN·Filed 2011·Granted Dec 3, 2013·6 cites·18 claims
- 0266US8704451B2Driving circuit of light emitting diodeLU YUNG-CHEN·Filed 2011·Granted Apr 22, 2014·2 cites·12 claims
- 0339US9024601B2Voltage converting apparatus with low power consumptionLU YUNG-CHEN·Filed 2012·Granted May 5, 2015·0 cites·9 claims
- 0439US2013088170A1Driving circuit of light emitting diode and light source apparatusLU YUNG-CHEN·Filed 2011·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →