Inventor · disambiguated record
Kuang Ming Chang
Also filed as: CHANG KUANG MING DANIEL · CHANG KUANG-MING
17 granted patents·3 pending applications·194 citations·filing 2002–2019
94Inventor score
Files withALPHA & OMEGA SEMICONDUCTOR8RICHTEK TECHNOLOGY CORP5ALPHA & OMEGA SEMICONDUCTOR CAYMAN LTD2HUANG PEI-LUN2QSPEED SEMICONDUCTOR INC1
Top patents by PatentIndex Score
20 records- 0198US9899931B1Zero voltage switching flyback converter for primary switch turn-off transitionsALPHA & OMEGA SEMICONDUCTOR·Filed 2016·Granted Feb 20, 2018·42 cites·14 claims
- 0294US7746156B1Circuit and method for driving a junction field effect transistorQSPEED SEMICONDUCTOR INC·Filed 2007·Granted Jun 29, 2010·30 cites·22 claims
- 0393US9705395B2Fault tolerant power supply incorporating intelligent gate driver-switch circuit to provide uninterrupted powerALPHA & OMEGA SEMICONDUCTOR·Filed 2015·Granted Jul 11, 2017·7 cites·16 claims
- 0492US10250152B2Forced zero voltage switching flyback converterALPHA & OMEGA SEMICONDUCTOR·Filed 2018·Granted Apr 2, 2019·8 cites·16 claims
- 0592US9998021B2Forced zero voltage switching flyback converterALPHA & OMEGA SEMICONDUCTOR·Filed 2016·Granted Jun 12, 2018·8 cites·22 claims
- 0687US8493047B2Constant on-time switching regulator implementing dual control loopsZHANG ZHIYE·Filed 2011·Granted Jul 23, 2013·11 cites·16 claims
- 0786US9846469B2Fault tolerant power supply incorporating intelligent load switch to provide uninterrupted powerALPHA & OMEGA SEMICONDUCTOR·Filed 2016·Granted Dec 19, 2017·5 cites·11 claims
- 0886US9106075B2Fault tolerant power supply incorporating intelligent gate driver-switch circuit to provide uninterrupted powerALPHA & OMEGA SEMICONDUCTOR·Filed 2013·Granted Aug 11, 2015·8 cites·15 claims
- 0981US8379414B2Power transistor chip with built-in enhancement mode metal oxide semiconductor field effect transistor and application circuit thereofRICHTEK TECHNOLOGY CORP·Filed 2010·Granted Feb 19, 2013·6 cites·15 claims
- 1079US7843017B2Start-up control deviceRICHTEK TECHNOLOGY CORP·Filed 2007·Granted Nov 30, 2010·10 cites·18 claims
- 1179US7502235B2Output power limit for a switching mode power converter by a current limit signal having a multi-slope waveformRICHTEK TECHNOLOGY CORP·Filed 2007·Granted Mar 10, 2009·15 cites·7 claims
- 1277US6475030B1Heat sink fastenerTSUN I ENTPR CO LTD·Filed 2002·Granted Nov 5, 2002·32 cites·2 claims
- 1369US10438900B1HV converter with reduced EMIALPHA & OMEGA SEMICONDUCTOR CAYMAN LTD·Filed 2018·Granted Oct 8, 2019·1 cites·23 claims
- 1465US9367111B2Fault tolerant power supply incorporating intelligent load switch to provide uninterrupted powerALPHA & OMEGA SEMICONDUCTOR·Filed 2013·Granted Jun 14, 2016·2 cites·15 claims
- 1560US8890552B2Sensing circuit and method for a flyback converterHUANG PEI-LUN·Filed 2009·Granted Nov 18, 2014·5 cites·6 claims
- 1654US8193791B2Maximum output power control of a flyback converterHUANG PEI-LUN·Filed 2009·Granted Jun 5, 2012·4 cites·3 claims
- 1753US10763221B2HV converter with reduced EMIALPHA & OMEGA SEMICONDUCTOR CAYMAN LTD·Filed 2019·Granted Sep 1, 2020·0 cites·23 claims
- 1842US2016049876A1Single package synchronous rectifierALPHA & OMEGA SEMICONDUCTOR·Filed 2014·Application pending·0 cites
- 1940US2008074908A1Depletion mode transistor as a start-up control elementRICHTEK TECHNOLOGY CORP·Filed 2007·Application pending·0 cites
- 2039US2008290841A1Charging Circuit for Bootstrap Capacitor and Integrated Driver Circuit Using SameRICHTEK TECHNOLOGY CORP·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →