Inventor · disambiguated record
Martin Feldtkeller
Also filed as: FELDTKELLER MARTIN
120 granted patents·2 pending applications·1,283 citations·filing 1988–2024
99Inventor score
Files withINFINEON TECHNOLOGIES AG39SIEMENS AG21INFINEON TECHNOLOGIES AUSTRIA AG20INFINEON TECHNOLOGIES AUSTRIA19FELDTKELLER MARTIN16
Top patents by PatentIndex Score
122 records- 0199US8569842B2Semiconductor device arrangement with a first semiconductor device and with a plurality of second semiconductor devicesWEIS ROLF·Filed 2011·Granted Oct 29, 2013·83 cites·30 claims
- 0297US8970262B2Semiconductor device arrangement with a first semiconductor device and with a plurality of second semiconductor devicesWEIS ROLF·Filed 2012·Granted Mar 3, 2015·28 cites·25 claims
- 0395US11128211B2Method for driving an electronic switch in a power converter circuit and control circuitINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2020·Granted Sep 21, 2021·3 cites·13 claims
- 0493US9019005B2Voltage regulating circuitFELDTKELLER MARTIN·Filed 2012·Granted Apr 28, 2015·12 cites·24 claims
- 0593US7233224B2Component arrangement with a planar transformerINFINEON TECHNOLOGIES AG·Filed 2005·Granted Jun 19, 2007·23 cites·11 claims
- 0692US9780766B1Phase shift clock for digital LLC converterINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2016·Granted Oct 3, 2017·8 cites·12 claims
- 0790US8912775B2Power factor correction circuit having multiple switched-mode converter circuitsFELDTKELLER MARTIN·Filed 2011·Granted Dec 16, 2014·10 cites·24 claims
- 0889US8947064B2System and method for driving an electronic switch dependent on temperatureFELDTKELLER MARTIN·Filed 2011·Granted Feb 3, 2015·8 cites·44 claims
- 0988US11228242B2Power converter and method for driving an electronic switchINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2020·Granted Jan 18, 2022·2 cites·16 claims
- 1088US7683595B2Method for actuation, and actuating circuit for a switch in a power factor correction circuitINFINEON TECHNOLOGIES AUSTRIA·Filed 2007·Granted Mar 23, 2010·11 cites·31 claims
- 1187US7378807B2Drive circuit for a fluorescent lamp with a diagnosis circuit, and method for diagnosis of a fluorescent lampINFINEON TECHNOLOGIES AG·Filed 2005·Granted May 27, 2008·17 cites·36 claims
- 1287US5953642ASystem for contactless power and data transmissionSIEMENS AG·Filed 1997·Granted Sep 14, 1999·126 cites·6 claims
- 1386US9742277B2Switching converter with an adjustable transistor componentINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2015·Granted Aug 22, 2017·4 cites·15 claims
- 1486US7990073B2Method for operating a fluorescent lamp that is connected to a series resonant circuitINFINEON TECHNOLOGIES AUSTRIA·Filed 2007·Granted Aug 2, 2011·9 cites·6 claims
- 1586US7474190B2Component arrangement with a planar transformerINFINEON TECHNOLOGIES AG·Filed 2007·Granted Jan 6, 2009·12 cites·9 claims
- 1685US8786375B2Runtime compensated oscillatorFELDTKELLER MARTIN·Filed 2011·Granted Jul 22, 2014·6 cites·25 claims
- 1784US9960693B1Control of switching frequency based on difference in phase relationsINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2016·Granted May 1, 2018·4 cites·20 claims
- 1884US9654087B1Level shifter circuitINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2016·Granted May 16, 2017·4 cites·20 claims
- 1984US6411119B1Switched-mode power supply and method for determining the supply voltage in a switched-mode power supplyINFINEON TECHNOLOGIES AG·Filed 2000·Granted Jun 25, 2002·47 cites·15 claims
- 2083US6744241B2Method for driving a switch in a switch-mode converter, and a drive circuit for driving a switchINFINEON TECHNOLOGIES AG·Filed 2003·Granted Jun 1, 2004·41 cites·25 claims
- 2182US7560873B2Method for detection of non-zero-voltage switching operation of a ballast of fluorescent lamps, and ballastINFINEON TECHNOLOGIES AG·Filed 2005·Granted Jul 14, 2009·8 cites·13 claims
- 2282US7492827B2Method for data transmission via a data transmission path with inductive transformers, and a data transmission apparatusINFINEON TECHNOLOGIES AG·Filed 2005·Granted Feb 17, 2009·10 cites·20 claims
- 2382US6137668APower switch with overload protectionSIEMENS AG·Filed 1998·Granted Oct 24, 2000·40 cites·12 claims
- 2481US9166028B2Circuit configured to adjust the activation state of transistors based on load conditionsHIRLER FRANZ·Filed 2011·Granted Oct 20, 2015·5 cites·22 claims
- 2580US9130478B2Rectifier with bridge circuit and parallel resonant circuitINFINEON TECHNOLOGIES AG·Filed 2013·Granted Sep 8, 2015·4 cites·18 claims
- 2679US7825764B2Signal transmitter and signal transmission apparatusINFINEON TECHNOLOGIES AUSTRIA·Filed 2007·Granted Nov 2, 2010·8 cites·23 claims
- 2779US7180337B2Method for switching driving of a semiconductor switching elementINFINEON TECHNOLOGIES AG·Filed 2004·Granted Feb 20, 2007·20 cites·20 claims
- 2877US9577513B2Method for operating a power factor correction circuitINFINEON TECHNOLOGIES AG·Filed 2014·Granted Feb 21, 2017·3 cites·25 claims
- 2977US8853776B2Power transistor with controllable reverse diodeHIRLER FRANZ·Filed 2011·Granted Oct 7, 2014·5 cites·28 claims
- 3077US5072353ACircuit configuration for a blocking oscillator converter switching power supplySIEMENS AG·Filed 1990·Granted Dec 10, 1991·49 cites·14 claims
- 3176US10256630B2Controller device for power electronics circuitINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2017·Granted Apr 9, 2019·1 cites·20 claims
- 3276US7812612B2Method and apparatus for monitoring the operation of a gas discharge lampINFINEON TECHNOLOGIES AUSTRIA·Filed 2007·Granted Oct 12, 2010·6 cites·11 claims
- 3376US7031173B2Method for driving a switch in a power factor correction circuit and drive circuitINFINEON TECHNOLOGIES AG·Filed 2004·Granted Apr 18, 2006·29 cites·21 claims
- 3476US6310468B1Circuit arrangement for a timed power supplyINFINEON TECHNOLOGIES AG·Filed 2000·Granted Oct 30, 2001·30 cites·11 claims
- 3575US9602162B2Method for data transmissionINFINEON TECHNOLOGIES AG·Filed 2015·Granted Mar 21, 2017·2 cites·20 claims
- 3675US8525429B2Method for controlling gas discharge lampsSCHLENK MANFRED·Filed 2010·Granted Sep 3, 2013·4 cites·6 claims
- 3775US8022637B2Method for detection of non-zero-voltage switching operation of a ballast of fluorescent lamps, and ballastINFINEON TECHNOLOGIES AG·Filed 2009·Granted Sep 20, 2011·4 cites·13 claims
- 3874US8203335B2System and method for an inductive proximity switch on a common substrateFELDTKELLER MARTIN·Filed 2008·Granted Jun 19, 2012·7 cites·32 claims
- 3974US6753798B2Filter configuration, method for filtering an analog filter input signal, and power factor controllerINFINEON TECHNOLOGIES AG·Filed 2003·Granted Jun 22, 2004·27 cites·31 claims
- 4072US11601044B2Method for driving an electronic switch in a power converter circuit and control circuitINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2021·Granted Mar 7, 2023·0 cites·20 claims
- 4172US8749209B2System and method for providing adaptive dead timesFELDTKELLER MARTIN·Filed 2008·Granted Jun 10, 2014·8 cites·21 claims
- 4272US6046578ACircuit for producing a reference voltageSIEMENS AG·Filed 1999·Granted Apr 4, 2000·26 cites·19 claims
- 4371US7982452B2Detection of a load state of a half-bridgeINFINEON TECHNOLOGIES AUSTRIA·Filed 2009·Granted Jul 19, 2011·3 cites·20 claims
- 4471US6643144B2Circuit configuration for applying a supply voltage to a load and method for such applicationINFINEON TECHNOLOGIES AG·Filed 2002·Granted Nov 4, 2003·24 cites·25 claims
- 4570US6858895B2Circuit configuration having a field-effect transistor operable at higher frequenciesINFINEON TECHNOLOGIES AG·Filed 2003·Granted Feb 22, 2005·19 cites·8 claims
- 4669US9972619B2Semiconductor device arrangement with a first semiconductor device and with a plurality of second semiconductor devicesINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2016·Granted May 15, 2018·1 cites·19 claims
- 4769US7012819B2Method for operating a switching converter and drive circuit for driving a switch in a switching converterINFINEON TECHNOLOGIES AG·Filed 2004·Granted Mar 14, 2006·22 cites·25 claims
- 4869US6172885B1Switched-mode power supply with mains current consumption regulationINFINEON TECHNOLOGIES AG·Filed 1999·Granted Jan 9, 2001·38 cites·14 claims
- 4969US5654628ACircuit configuration for generating a controlled output voltageSIEMENS AG·Filed 1995·Granted Aug 5, 1997·23 cites·10 claims
- 5068US12425010B2Pulse generator and methodCYPRESS SEMICONDUCTOR CORP·Filed 2024·Granted Sep 23, 2025·0 cites·20 claims
Showing the top 50 of 122 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →