Assignee
SEOK KYOUNG WOOK
US·8 granted patents·53 citations·filing 2011–2012
Top patents by PatentIndex Score
8 records- 0191US8686513B1IGBT assembly having circuitry for injecting/extracting current into/from an auxiliary P wellSEOK KYOUNG WOOK·Filed 2012·Granted Apr 1, 2014·15 cites·26 claims
- 0290US8649199B2Low forward voltage rectifierSEOK KYOUNG WOOK·Filed 2011·Granted Feb 11, 2014·11 cites·17 claims
- 0383US8648399B2Bipolar junction transistor for current driven synchronous rectifierSEOK KYOUNG WOOK·Filed 2011·Granted Feb 11, 2014·7 cites·19 claims
- 0482US8737094B2Transformer drive for low conduction loss rectifier in flyback converterSEOK KYOUNG WOOK·Filed 2011·Granted May 27, 2014·8 cites·20 claims
- 0580US9793352B1IGBT assembly having saturable inductor for soft landing a diode recovery currentSEOK KYOUNG WOOK·Filed 2011·Granted Oct 17, 2017·6 cites·26 claims
- 0679US8741709B2Vertical power MOSFET and IGBT fabrication process with two fewer photomasksSEOK KYOUNG WOOK·Filed 2011·Granted Jun 3, 2014·5 cites·18 claims
- 0761US8742451B2Power transistor with increased avalanche current and energy ratingSEOK KYOUNG WOOK·Filed 2012·Granted Jun 3, 2014·1 cites·14 claims
- 0851US9911838B2IGBT die structure with auxiliary P well terminalSEOK KYOUNG WOOK·Filed 2012·Granted Mar 6, 2018·0 cites·13 claims
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