Inventor · disambiguated record
Wen-Chung Yeh
Also filed as: YEH WEN-CHUNG · YEH WEN-CHUNG EDWARD
13 granted patents·7 pending applications·113 citations·filing 2008–2023
87Inventor score
Top patents by PatentIndex Score
20 records- 0195US8391028B2Control methods for switching power suppliesYEH WEN-CHUNG·Filed 2010·Granted Mar 5, 2013·96 cites·19 claims
- 0278US8471536B2Switch controller for switching power supply and method thereofWU TSUNG-HSIU·Filed 2010·Granted Jun 25, 2013·7 cites·18 claims
- 0377US8049571B2Frequency-jittering apparatuses, frequency-jittering methods and power management devicesLEADTREND TECH CORP·Filed 2009·Granted Nov 1, 2011·7 cites·13 claims
- 0463US12132404B2Isolated power supplies, primary-side controllers, and secondary- side controllers using transformer as media for signal transmissionYEH WEN CHUNG·Filed 2022·Granted Oct 29, 2024·0 cites·14 claims
- 0560US9608531B2Timing control method and apparatus for synchronous rectifier using estimated duration signalLEADTREND TECH CORP·Filed 2015·Granted Mar 28, 2017·1 cites·15 claims
- 0658US8879282B2Control methods for switching power suppliesLEADTREND TECH CORP·Filed 2013·Granted Nov 4, 2014·1 cites·4 claims
- 0757US11641166B2Rectifier circuits, synchronous rectifier circuits, and related electric devicesYEH WEN CHUNG·Filed 2021·Granted May 2, 2023·0 cites·20 claims
- 0852US8619440B2Over current protection method used in a switched-mode power supply and related controllerHUANG KUO-CHIEN·Filed 2011·Granted Dec 31, 2013·1 cites·8 claims
- 0950US2023344359A1AC-To-DC Power Supplies, Control Methods, and Power Controllers with Functions of PFC and Output Voltage RegulationYEH WEN CHUNG·Filed 2023·Application pending·0 cites
- 1046US9209682B2Switching-mode power supplies and control methods thereofLIN CHIEN-LIANG·Filed 2011·Granted Dec 8, 2015·0 cites·17 claims
- 1144US8717110B2Frequency-jittering apparatuses, frequency-jittering methods and power management devicesYEH WEN-CHUNG·Filed 2011·Granted May 6, 2014·0 cites·3 claims
- 1243US9190912B2Power control circuit detecting a phase of a burst initializing signal and power controlling method detecting a phase of a burst initializing signalYEH WEN-CHUNG·Filed 2011·Granted Nov 17, 2015·0 cites·9 claims
- 1339US2012224397A1Devices and methods of constant output current and voltage control for power suppliesYEH WEN-CHUNG EDWARD·Filed 2011·Application pending·0 cites
- 1438US8284572B2Current control method and apparatusYEH WEN-CHUNG·Filed 2008·Granted Oct 9, 2012·0 cites·4 claims
- 1538US2011032730A1Sampling circuit and control methodYEH WEN-CHUNG·Filed 2009·Application pending·0 cites
- 1637US2010007390A1Clock generating circuit, power converting system, and related method with spread spectrum for EMI reductionYEH WEN-CHUNG·Filed 2009·Application pending·0 cites
- 1736US8476883B2Compensation circuits and control methods of switched mode power supplyWEI DA-CHUN·Filed 2011·Granted Jul 2, 2013·0 cites·14 claims
- 1835US2011149612A1Control Method and Controller with constant output current controlYEH WEN-CHUNG·Filed 2010·Application pending·0 cites
- 1935US2011156680A1Methods and related controllers for controlling output power of a power supplyYEH WEN-CHUNG·Filed 2010·Application pending·0 cites
- 2029US2012008343A1High-Voltage Startup Method and Power Management ApparatusChen ren-yi·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →