Assignee
YU CHUNG-CHE
TW·12 granted patents·5 pending applications·52 citations·filing 2005–2012
Top patents by PatentIndex Score
17 records- 0189US8310169B2Power conversion driving circuit and fluorescent lamp driving circuitYU CHUNG-CHE·Filed 2010·Granted Nov 13, 2012·12 cites·24 claims
- 0279US8154250B2Battery charging controller and battery module using the sameYU CHUNG-CHE·Filed 2009·Granted Apr 10, 2012·15 cites·16 claims
- 0378US8143797B2DC/AC inverterYU CHUNG-CHE·Filed 2011·Granted Mar 27, 2012·3 cites·8 claims
- 0475US9288853B2LED driving circuit and LED driving controllerYU CHUNG-CHE·Filed 2012·Granted Mar 15, 2016·3 cites·9 claims
- 0574US9166490B2Driving controller and full-bridge converting circuitYU CHUNG-CHE·Filed 2012·Granted Oct 20, 2015·4 cites·19 claims
- 0671US8487377B2MOSFET layout and structure with common sourceYU CHUNG-CHE·Filed 2011·Granted Jul 16, 2013·3 cites·16 claims
- 0768US8729872B2Multiphase control system and control unitYU CHUNG-CHE·Filed 2011·Granted May 20, 2014·3 cites·18 claims
- 0868US8138685B2Power converting circuit and controller thereofYU CHUNG-CHE·Filed 2009·Granted Mar 20, 2012·8 cites·25 claims
- 0956US8687332B2Transistor circuit with protecting functionYU CHUNG-CHE·Filed 2012·Granted Apr 1, 2014·1 cites·16 claims
- 1053US2009295776A1Light emitting diode driving circuit and controller thereofYU CHUNG-CHE·Filed 2008·Application pending·0 cites
- 1150US8508145B2DC/AC inverterYU CHUNG-CHE·Filed 2012·Granted Aug 13, 2013·0 cites·12 claims
- 1247US8536804B2Converting controllerYU CHUNG-CHE·Filed 2011·Granted Sep 17, 2013·0 cites·15 claims
- 1346US8872441B2Controller and LED driving circuit with protection functionYU CHUNG-CHE·Filed 2012·Granted Oct 28, 2014·0 cites·6 claims
- 1444US2007040517A1Control circuit and system for fluorescent lampYU CHUNG-CHE·Filed 2006·Application pending·0 cites
- 1543US2008136343A1Resonant DC/AC inverterYU CHUNG-CHE·Filed 2005·Application pending·0 cites
- 1643US2006186833A1Fluorescent tube driver circuit system of pulse-width modulation controlYU CHUNG-CHE·Filed 2005·Application pending·0 cites
- 1743US2007222739A1Driving circuit with protection module for back light moduleYU CHUNG-CHE·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →