Assignee
INFINEON TECHNOLOGIES AUSTRIA AG
AT·1,406 granted patents·453 pending applications·2,845 citations·filing 2012–2025
Top patents by PatentIndex Score
1,859 records- 0199US11088643B1Demagnetization sensing for permanent magnet synchronous motor driveINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2020·Granted Aug 10, 2021·13 cites·21 claims
- 0298US11417758B2Enhancement mode Group III nitride-based transistor deviceINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2020·Granted Aug 16, 2022·5 cites·18 claims
- 0398US10720913B1Integrated failsafe pulldown circuit for GaN switchINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2019·Granted Jul 21, 2020·30 cites·23 claims
- 0498US10224803B1Switched capacitor converter with compensation inductorINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2017·Granted Mar 5, 2019·30 cites·20 claims
- 0598US9929663B1Inductor protection during fast transient response in isolated voltage convertersINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2017·Granted Mar 27, 2018·27 cites·20 claims
- 0697US12081207B2Passive discharge circuit for bidirectional semiconductor switchesINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2023·Granted Sep 3, 2024·4 cites·19 claims
- 0797US11978619B2Ion shuttling system with compensation electrodes for ion trapINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2022·Granted May 7, 2024·4 cites·19 claims
- 0897US11456735B1Normally-off power switch with integrated failsafe pulldown circuit and controllable turn-off timeINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2021·Granted Sep 27, 2022·6 cites·30 claims
- 0997US11183452B1Transfering informations across a high voltage gap using capacitive coupling with DTI integrated in silicon technologyINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2020·Granted Nov 23, 2021·10 cites·27 claims
- 1097US10804798B1Switched-capacitor converter with multi-tapped autotransformerINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2019·Granted Oct 13, 2020·35 cites·26 claims
- 1197US10790818B1Slew rate control by adaptation of the gate drive voltage of a power transistorINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2019·Granted Sep 29, 2020·37 cites·28 claims
- 1297US10469057B1Method for self adaption of gate current controls by capacitance measurement of a power transistorINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2018·Granted Nov 5, 2019·24 cites·23 claims
- 1397US9837917B1X-cap. discharge method for flyback converterINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2016·Granted Dec 5, 2017·26 cites·38 claims
- 1497US9812971B1Transformer flux estimation and limiting in isolated DC-DC voltage convertersINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2016·Granted Nov 7, 2017·17 cites·34 claims
- 1597US9812979B1Estimation of transformer leakage inductance and associated delay in voltage convertersINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2016·Granted Nov 7, 2017·12 cites·22 claims
- 1697US9793799B1Method and apparatus for control of semi-resonant and resonant convertersINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2016·Granted Oct 17, 2017·14 cites·21 claims
- 1796US11362585B2Multiple-stage power conversion via regulated and unregulated conversionINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2020·Granted Jun 14, 2022·6 cites·38 claims
- 1896US11075291B1Isolation structure for IGBT devices having an integrated diodeINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2020·Granted Jul 27, 2021·7 cites·20 claims
- 1996US10651731B1Zero voltage switching of interleaved switched-capacitor convertersINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2019·Granted May 12, 2020·49 cites·31 claims
- 2096US10332876B2Method of forming compound semiconductor bodyINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2017·Granted Jun 25, 2019·16 cites·17 claims
- 2196US10320323B1Pulse width modulation (PWM) scheme for single shunt motor controlINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2018·Granted Jun 11, 2019·19 cites·20 claims
- 2296US10224924B1Bidirectional switch with passive electrical network for substrate potential stabilizationINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2017·Granted Mar 5, 2019·15 cites·19 claims
- 2396US10224812B1Sensing network mismatch compensation for switching voltage regulator with input voltage and current sensingINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2017·Granted Mar 5, 2019·23 cites·28 claims
- 2496US9991791B2System and method for a switched-mode power supplyINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2015·Granted Jun 5, 2018·12 cites·33 claims
- 2595US11362576B1Power converter with multiple output voltagesINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2021·Granted Jun 14, 2022·14 cites·33 claims
- 2695US11323099B2Electronic circuit with a transistor device and a biasing circuitINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2021·Granted May 3, 2022·4 cites·24 claims
- 2795US11128211B2Method 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
- 2895US10510836B1Gate trench device with oxygen inserted si-layersINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2018·Granted Dec 17, 2019·13 cites·20 claims
- 2995US10461644B1Synchronous rectification switch control with automatic compensation and resetINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2018·Granted Oct 29, 2019·12 cites·20 claims
- 3095US10263412B2System and method for desaturation detectionINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2016·Granted Apr 16, 2019·10 cites·27 claims
- 3195US10256729B1Switched-capacitor converter with interleaved half bridgeINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2018·Granted Apr 9, 2019·29 cites·18 claims
- 3295US10122256B1Method and apparatus for zero-current switching control in switched-capacitor convertersINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2017·Granted Nov 6, 2018·29 cites·22 claims
- 3395US9793260B2System and method for a switch having a normally-on transistor and a normally-off transistorINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2015·Granted Oct 17, 2017·13 cites·28 claims
- 3495US9768258B1Substrate structure, semiconductor component and methodINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2016·Granted Sep 19, 2017·11 cites·23 claims
- 3595US9705438B2Controller for a free-running motorINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2015·Granted Jul 11, 2017·11 cites·20 claims
- 3695US9680004B2Power MOSFET with seperate gate and field plate trenchesINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2015·Granted Jun 13, 2017·12 cites·15 claims
- 3794US11532986B2Multi-stage power converter with transformless switched-capacitor converter and controlINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2020·Granted Dec 20, 2022·3 cites·35 claims
- 3894US11158735B2Charge compensation MOSFET with graded epi profile and methods of manufacturing thereofINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2020·Granted Oct 26, 2021·3 cites·18 claims
- 3994US10784853B2Semiconductor device having a bidirectional switch and a passive electrical networkINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2019·Granted Sep 22, 2020·8 cites·20 claims
- 4094US10608625B1Gate driver with continuously-variable currentINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2018·Granted Mar 31, 2020·13 cites·17 claims
- 4194US10587262B1DV/DT self-adjustment gate driver architectureINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2019·Granted Mar 10, 2020·33 cites·22 claims
- 4294US10573742B1Oxygen inserted Si-layers in vertical trench power devicesINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2018·Granted Feb 25, 2020·11 cites·24 claims
- 4394US10254778B1Pole-zero tracking compensation network for voltage regulatorsINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2018·Granted Apr 9, 2019·21 cites·20 claims
- 4494US10199928B1Soft start of switched capacitor converters by reducing voltage provided by initial power switchINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2018·Granted Feb 5, 2019·13 cites·22 claims
- 4594US10158297B1Synchronous rectification control for flyback converterINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2017·Granted Dec 18, 2018·10 cites·12 claims
- 4694US9936552B1System 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
- 4794US9793890B2System and method for a switch transistor driverINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2015·Granted Oct 17, 2017·13 cites·30 claims
- 4894US9660037B1Semiconductor wafer and methodINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2015·Granted May 23, 2017·39 cites·19 claims
- 4994US9479159B2System and method for a switch having a normally-on transistor and a normally-off transistorINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2014·Granted Oct 25, 2016·17 cites·20 claims
- 5093US12347805B2Inkjet printing of diffusion solderINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2023·Granted Jul 1, 2025·2 cites·5 claims
Showing the top 50 of 1,859 patent records by PatentIndex Score.
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