Assignee
POWER INTEGRATIONS INC
US·798 granted patents·83 pending applications·16,260 citations·filing 1987–2025
Top patents by PatentIndex Score
881 records- 0199US6207994B1High-voltage transistor with multi-layer conduction regionPOWER INTEGRATIONS INC·Filed 1999·Granted Mar 27, 2001·367 cites·7 claims
- 0299US5469334APlastic quad-packaged switched-mode integrated circuit with integrated transformer windings and mouldings for transformer core piecesPOWER INTEGRATIONS INC·Filed 1993·Granted Nov 21, 1995·270 cites·11 claims
- 0398US11437911B2Variable drive strength in response to a power converter operating conditionPOWER INTEGRATIONS INC·Filed 2020·Granted Sep 6, 2022·9 cites·16 claims
- 0498US10924028B2Multiple stage gate drive for cascode current sensingPOWER INTEGRATIONS INC·Filed 2020·Granted Feb 16, 2021·6 cites·19 claims
- 0598US9954461B1Multiple stage gate drive for cascode current sensingPOWER INTEGRATIONS INC·Filed 2017·Granted Apr 24, 2018·20 cites·15 claims
- 0698US9450478B1Load responsive jitterPOWER INTEGRATIONS INC·Filed 2015·Granted Sep 20, 2016·25 cites·14 claims
- 0798US9444357B1Active reduced voltage switching using secondary switchPOWER INTEGRATIONS INC·Filed 2015·Granted Sep 13, 2016·28 cites·42 claims
- 0898US9246392B2Switched mode power converter controller with ramp time modulationPOWER INTEGRATIONS INC·Filed 2013·Granted Jan 26, 2016·29 cites·34 claims
- 0998US8369111B2Ultra low standby consumption in a high power power converterPOWER INTEGRATIONS INC·Filed 2010·Granted Feb 5, 2013·40 cites·21 claims
- 1098US7791132B2High-voltage vertical transistor with a multi-gradient drain doping profilePOWER INTEGRATIONS INC·Filed 2010·Granted Sep 7, 2010·40 cites·8 claims
- 1198US7391088B2Integrated circuit with multi-length output transistor segmentsPOWER INTEGRATIONS INC·Filed 2007·Granted Jun 24, 2008·60 cites·6 claims
- 1298US7335944B2High-voltage vertical transistor with a multi-gradient drain doping profilePOWER INTEGRATIONS INC·Filed 2007·Granted Feb 26, 2008·89 cites·6 claims
- 1398US7221011B2High-voltage vertical transistor with a multi-gradient drain doping profilePOWER INTEGRATIONS INC·Filed 2005·Granted May 22, 2007·92 cites·28 claims
- 1498US6573558B2High-voltage vertical transistor with a multi-layered extended drain structurePOWER INTEGRATIONS INC·Filed 2001·Granted Jun 3, 2003·137 cites·25 claims
- 1598US6525514B1Method and apparatus for reducing audio noise in a switching regulatorPOWER INTEGRATIONS INC·Filed 2000·Granted Feb 25, 2003·121 cites·32 claims
- 1698US6366481B1Method and apparatus providing a multi-function terminal for a power supply controllerPOWER INTEGRATIONS INC·Filed 2000·Granted Apr 2, 2002·111 cites·12 claims
- 1798US6304462B1Method and apparatus providing a multi-function terminal for a power supply controllerPOWER INTEGRATIONS INC·Filed 2000·Granted Oct 16, 2001·104 cites·34 claims
- 1898US6229366B1Off-line converter with integrated softstart and frequency jitterPOWER INTEGRATIONS INC·Filed 2000·Granted May 8, 2001·142 cites·18 claims
- 1998US5313381AThree-terminal switched mode power supply integrated circuitPOWER INTEGRATIONS INC·Filed 1992·Granted May 17, 1994·268 cites·11 claims
- 2098US5285369ASwitched mode power supply integrated circuit with start-up self-biasingPOWER INTEGRATIONS INC·Filed 1992·Granted Feb 8, 1994·373 cites·6 claims
- 2198US5161098AHigh frequency switched mode converterPOWER INTEGRATIONS INC·Filed 1991·Granted Nov 3, 1992·146 cites·22 claims
- 2298US5014178ASelf powering technique for integrated switched mode power supplyPOWER INTEGRATIONS INC·Filed 1990·Granted May 7, 1991·227 cites·7 claims
- 2397US11258369B2Inductive charging circuit to provide operative power for a controllerPOWER INTEGRATIONS INC·Filed 2020·Granted Feb 22, 2022·4 cites·15 claims
- 2497US9983239B2Integrated linear current sense circuitry for semiconductor transistor devicesPOWER INTEGRATIONS INC·Filed 2016·Granted May 29, 2018·14 cites·20 claims
- 2597US9979296B2Load responsive jitterPOWER INTEGRATIONS INC·Filed 2016·Granted May 22, 2018·15 cites·13 claims
- 2697US9742288B2Output-side controller with switching request at relaxation ring extremumPOWER INTEGRATIONS INC·Filed 2014·Granted Aug 22, 2017·24 cites·27 claims
- 2797US9722063B1Protective insulator for HFET devicesPOWER INTEGRATIONS INC·Filed 2016·Granted Aug 1, 2017·27 cites·27 claims
- 2897US9572224B2Bleeder protection using thermal foldbackPOWER INTEGRATIONS INC·Filed 2015·Granted Feb 14, 2017·31 cites·18 claims
- 2997US9306014B1High-electron-mobility transistorsPOWER INTEGRATIONS INC·Filed 2014·Granted Apr 5, 2016·34 cites·26 claims
- 3097US9035435B2Magnetically coupled galvanically isolated communication using lead framePOWER INTEGRATIONS INC·Filed 2012·Granted May 19, 2015·22 cites·28 claims
- 3197US8379420B2Controller with punctuated switching control circuitPOWER INTEGRATIONS INC·Filed 2010·Granted Feb 19, 2013·21 cites·28 claims
- 3297US7932738B1Method and apparatus for reading a programmable anti-fuse element in a high-voltage integrated circuitPOWER INTEGRATIONS INC·Filed 2010·Granted Apr 26, 2011·30 cites·14 claims
- 3397US7893754B1Temperature independent reference circuitPOWER INTEGRATIONS INC·Filed 2009·Granted Feb 22, 2011·29 cites·7 claims
- 3497US7876583B2Flyback power supply with forced primary regulationPOWER INTEGRATIONS INC·Filed 2008·Granted Jan 25, 2011·61 cites·19 claims
- 3597US7648879B2High-voltage vertical transistor with a multi-gradient drain doping profilePOWER INTEGRATIONS INC·Filed 2008·Granted Jan 19, 2010·32 cites·16 claims
- 3697US7585719B2Integrated circuit with multi-length output transistor segmentsPOWER INTEGRATIONS INC·Filed 2008·Granted Sep 8, 2009·44 cites·5 claims
- 3797US7494875B2Gate etch process for a high-voltage FETPOWER INTEGRATIONS INC·Filed 2008·Granted Feb 24, 2009·53 cites·6 claims
- 3897US7459366B2High-voltage vertical transistor with a multi-gradient drain doping profilePOWER INTEGRATIONS INC·Filed 2007·Granted Dec 2, 2008·53 cites·10 claims
- 3997US7381618B2Gate etch process for a high-voltage FETPOWER INTEGRATIONS INC·Filed 2006·Granted Jun 3, 2008·52 cites·26 claims
- 4097US7253059B2Method of forming an integrated circuit with multi-length power transistor segmentsPOWER INTEGRATIONS INC·Filed 2005·Granted Aug 7, 2007·49 cites·6 claims
- 4197US7220629B2Method of manufacturing an integrated circuit with multilength power transistor elementsPOWER INTEGRATIONS INC·Filed 2006·Granted May 22, 2007·54 cites·7 claims
- 4297US6865093B2Electronic circuit control element with tap elementPOWER INTEGRATIONS INC·Filed 2003·Granted Mar 8, 2005·89 cites·37 claims
- 4397US6635544B2Method of fabricating a high-voltage transistor with a multi-layered extended drain structurePOWER INTEGRATIONS INC·Filed 2001·Granted Oct 21, 2003·96 cites·39 claims
- 4497US6555873B2High-voltage lateral transistor with a multi-layered extended drain structurePOWER INTEGRATIONS INC·Filed 2001·Granted Apr 29, 2003·128 cites·56 claims
- 4597US6538908B2Method and apparatus providing a multi-function terminal for a power supply controllerPOWER INTEGRATIONS INC·Filed 2002·Granted Mar 25, 2003·84 cites·34 claims
- 4697US6509220B2Method of fabricating a high-voltage transistorPOWER INTEGRATIONS INC·Filed 2002·Granted Jan 21, 2003·154 cites·56 claims
- 4797US6501130B2High-voltage transistor with buried conduction layerPOWER INTEGRATIONS INC·Filed 2002·Granted Dec 31, 2002·96 cites·13 claims
- 4897US6468847B1Method of fabricating a high-voltage transistorPOWER INTEGRATIONS INC·Filed 2000·Granted Oct 22, 2002·128 cites·41 claims
- 4997US6462971B1Method and apparatus providing a multi-function terminal for a power supply controllerPOWER INTEGRATIONS INC·Filed 1999·Granted Oct 8, 2002·104 cites·21 claims
- 5097US6356464B1Method and apparatus providing a multi-function terminal for a power supply controllerPOWER INTEGRATIONS INC·Filed 2000·Granted Mar 12, 2002·94 cites·8 claims
Showing the top 50 of 881 patent records by PatentIndex Score.
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