Inventor · disambiguated record
Marcus Schaemann
Also filed as: SCHAEMANN MARCUS
13 granted patents·2 pending applications·65 citations·filing 2014–2020
89Inventor score
Top patents by PatentIndex Score
15 records- 0194US9936552B1System having a driver with voltage supply using an auxiliary winding of a transformerINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2017·Granted Apr 3, 2018·19 cites·20 claims
- 0293US9502981B2Enhanced power factor correctionINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2014·Granted Nov 22, 2016·16 cites·20 claims
- 0390US11205950B2Over voltage protection in a voltage converterINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2020·Granted Dec 21, 2021·3 cites·30 claims
- 0489US9787191B2Converter with quasi-resonant mode of operation for supplying power to a loadINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2015·Granted Oct 10, 2017·7 cites·35 claims
- 0588US10219343B1Pulse modulation for isolated auxiliary voltage and dimming signal transfer over single opto-isolatorINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2018·Granted Feb 26, 2019·8 cites·20 claims
- 0685US9660542B2Valley to valley switching in quasi-resonant mode for driverINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2014·Granted May 23, 2017·6 cites·20 claims
- 0774US9313851B2Standby power for LED driversINFINEON TECHNOLOGIES AG·Filed 2014·Granted Apr 12, 2016·3 cites·21 claims
- 0866US10243472B2Valley to valley switching in quasi-resonant mode for driverINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2014·Granted Mar 26, 2019·2 cites·20 claims
- 0964US9793790B2Adaptive open-load overvoltage control method and circuitINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2015·Granted Oct 17, 2017·1 cites·20 claims
- 1046US10523111B1Overvoltage protection threshold based on previously sensed supply voltageINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2018·Granted Dec 31, 2019·0 cites·15 claims
- 1145US10637359B2Power converter controller, power converter, and corresponding methodsINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2019·Granted Apr 28, 2020·0 cites·25 claims
- 1245US9819259B2System and method for a power conversion systemINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2015·Granted Nov 14, 2017·0 cites·29 claims
- 1340US10250144B2Input voltage detection for a power converter including a transformer having a primary side and a secondary sideINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2015·Granted Apr 2, 2019·0 cites·18 claims
- 1436US2018279431A1Drive circuitINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2018·Application pending·0 cites
- 1532US2017187292A1System and Method for a Switching CircuitINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →