Assignee
RIBARICH THOMAS J
US·6 granted patents·25 citations·filing 2006–2011
Top patents by PatentIndex Score
6 records- 0180US8063588B1Single-input control circuit for programming electronic ballast parametersRIBARICH THOMAS J·Filed 2008·Granted Nov 22, 2011·11 cites·19 claims
- 0270US8174855B2Power factor correction integrated circuit with critical conduction modeRIBARICH THOMAS J·Filed 2006·Granted May 8, 2012·10 cites·21 claims
- 0360US8963442B2Driver circuit with an increased power factorRIBARICH THOMAS J·Filed 2009·Granted Feb 24, 2015·1 cites·18 claims
- 0454US8164272B28-pin PFC and ballast control ICRIBARICH THOMAS J·Filed 2006·Granted Apr 24, 2012·3 cites·26 claims
- 0546US9295124B2System using shunt circuits to selectively bypass open loadsRIBARICH THOMAS J·Filed 2010·Granted Mar 22, 2016·0 cites·20 claims
- 0638US8866458B2Integrated high-voltage power supply start-up circuitRIBARICH THOMAS J·Filed 2011·Granted Oct 21, 2014·0 cites·16 claims
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