Assignee
YEH WEN-CHUNG
TW·6 granted patents·5 pending applications·96 citations·filing 2008–2023
Top patents by PatentIndex Score
11 records- 0195US8391028B2Control methods for switching power suppliesYEH WEN-CHUNG·Filed 2010·Granted Mar 5, 2013·96 cites·19 claims
- 0263US12132404B2Isolated 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
- 0357US11641166B2Rectifier circuits, synchronous rectifier circuits, and related electric devicesYEH WEN CHUNG·Filed 2021·Granted May 2, 2023·0 cites·20 claims
- 0450US2023344359A1AC-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
- 0544US8717110B2Frequency-jittering apparatuses, frequency-jittering methods and power management devicesYEH WEN-CHUNG·Filed 2011·Granted May 6, 2014·0 cites·3 claims
- 0643US9190912B2Power 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
- 0738US8284572B2Current control method and apparatusYEH WEN-CHUNG·Filed 2008·Granted Oct 9, 2012·0 cites·4 claims
- 0838US2011032730A1Sampling circuit and control methodYEH WEN-CHUNG·Filed 2009·Application pending·0 cites
- 0937US2010007390A1Clock generating circuit, power converting system, and related method with spread spectrum for EMI reductionYEH WEN-CHUNG·Filed 2009·Application pending·0 cites
- 1035US2011149612A1Control Method and Controller with constant output current controlYEH WEN-CHUNG·Filed 2010·Application pending·0 cites
- 1135US2011156680A1Methods and related controllers for controlling output power of a power supplyYEH WEN-CHUNG·Filed 2010·Application pending·0 cites
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