Pfirsch; Frank

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pfirsch; Frank.The latest application filed is for "method for producing a semiconductor body having a recombination zone, semiconductor component having a recombination zone, and method for producing such a semiconductor component".

Company Profile

5.110.102

Pfirsch; Frank - Munich DE
Pfirsch; Frank - Muenchen DE
Pfirsch; Frank - Munchen DE
Pfirsch; Frank - Meunchen DE
Pfirsch; Frank - 84545 Munchen DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Trench transistor device Grant 10,608,104 - Philippou , et al.	2020-03-31
Bipolar semiconductor device and manufacturing method Grant 10,566,462 - Schulze , et al. Feb	2020-02-18
Circuit with a plurality of transistors and method for controlling such a circuit Grant 10,547,291 - Hirler , et al. Ja	2020-01-28
Method for producing a semiconductor body having a recombination zone, semiconductor component having a recombination zone, and method for producing such a semiconductor component Grant 10,439,025 - Pfirsch , et al. O	2019-10-08
Method for Producing a Semiconductor Body Having a Recombination Zone, Semiconductor Component Having a Recombination Zone, and Method for Producing such a Semiconductor Component App 20190074352 - Pfirsch; Frank ; et al.	2019-03-07
Method of forming a semiconductor device and semiconductor device Grant 9,954,065 - Mauder , et al. April 24, 2	2018-04-24
IGBT having at least one first type transistor cell and reduced feedback capacitance Grant 9,741,795 - Sandow , et al. August 22, 2	2017-08-22
Method of Forming a Semiconductor Device and Semiconductor Device App 20170133465 - Mauder; Anton ; et al.	2017-05-11
Method of manufacturing a semiconductor device having a rectifying junction at the side wall of a trench Grant 9,608,092 - Konrath , et al. March 28, 2	2017-03-28
Method of operating a reverse conducting IGBT Grant 9,571,087 - Pfirsch , et al. February 14, 2	2017-02-14
Semiconductor component with an emitter control electrode Grant 9,553,178 - Hirler , et al. January 24, 2	2017-01-24
Method of manufacturing a reduced free-charge carrier lifetime semiconductor structure Grant 9,543,405 - Ruething , et al. January 10, 2	2017-01-10
Semiconductor substrate and a method of manufacturing the same Grant 9,536,958 - Schulze , et al. January 3, 2	2017-01-03
Method of Operating a Reverse Conducting IGBT App 20160226477 - Pfirsch; Frank ; et al.	2016-08-04
Method for forming a semiconductor device with an integrated poly-diode Grant 9,373,692 - Hirler , et al. June 21, 2	2016-06-21
Field plate trench transistor and method for producing it Grant 9,373,700 - Hirler , et al. June 21, 2	2016-06-21
Insulated gate bipolar transistor Grant 9,373,710 - Van Treek , et al. June 21, 2	2016-06-21
Semiconductor device with charge carrier lifetime reduction means Grant 9,362,349 - Werber , et al. June 7, 2	2016-06-07
Semiconductor devices Grant 9,337,185 - Pfirsch , et al. May 10, 2	2016-05-10
Semiconductor Device Having A Trench Gate And Method For Manufacturing App 20160111508 - Foerster; Christian ; et al.	2016-04-21
Semiconductor component Grant 9,312,334 - Ruething , et al. April 12, 2	2016-04-12
Circuit with a Plurality of Transistors and Method for Controlling Such a Circuit App 20160099707 - Hirler; Franz ; et al.	2016-04-07
Field Plate Trench Transistor And Method For Producing It App 20160035862 - Hirler; Franz ; et al.	2016-02-04
IGBT Having at Least One First Type Transistor Cell and Reduced Feedback Capacitance App 20160005818 - Sandow; Christian Philipp ; et al.	2016-01-07
Circuit with a plurality of bipolar transistors and method for controlling such a circuit Grant 9,231,565 - Hirler , et al. January 5, 2	2016-01-05
Method of operating a reverse conducting IGBT Grant 9,231,581 - Pfirsch , et al. January 5, 2	2016-01-05
Semiconductor component having a transition region Grant 9,219,121 - Pfirsch December 22, 2	2015-12-22
Reverse conducting IGBT Grant 9,214,521 - Werber , et al. December 15, 2	2015-12-15
IGBT with emitter electrode electrically connected with an impurity zone Grant 9,209,109 - Werber , et al. December 8, 2	2015-12-08
Method of Manufacturing a Semiconductor Device Having a Rectifying Junction at the Side Wall of a Trench App 20150349097 - Konrath; Jens ; et al.	2015-12-03
Insulated Gate Bipolar Transistor App 20150333161 - Van Treek; Vera ; et al.	2015-11-19
Semiconductor component with a drift region and a drift control region Grant 9,190,511 - Pfirsch , et al. November 17, 2	2015-11-17
Field plate trench transistor and method for producing it Grant 9,171,841 - Hirler , et al. October 27, 2	2015-10-27
IGBT with reduced feedback capacitance Grant 9,166,027 - Sandow , et al. October 20, 2	2015-10-20
Semiconductor device and RC-IGBT with zones directly adjoining a rear side electrode Grant 9,159,819 - Pfirsch , et al. October 13, 2	2015-10-13
Trench Transistor Device App 20150279985 - Philippou; Alexander ; et al.	2015-10-01
Field-effect semiconductor device Grant 9,136,397 - Konrath , et al. September 15, 2	2015-09-15
Semiconductor Device and RC-IGBT with Zones Directly Adjoining a Rear Side Electrode App 20150236143 - Pfirsch; Frank ; et al.	2015-08-20
Method For Producing A Semiconductor Body Having A Recombination Zone, Semiconductor Component Having A Recombination Zone, And Method For Producing Such A Semiconductor Component App 20150228716 - PFIRSCH; Frank ; et al.	2015-08-13
Power device and a reverse conducting power IGBT Grant 9,082,813 - Pfirsch July 14, 2	2015-07-14
Semiconductor Devices App 20150179637 - Pfirsch; Frank ; et al.	2015-06-25
Reverse conducting insulated gate bipolar transistor Grant 9,018,674 - Werber , et al. April 28, 2	2015-04-28
Method of Operating a Reverse Conducting IGBT App 20150109050 - Pfirsch; Frank ; et al.	2015-04-23
Method for producing a semiconductor body having a recombination zone, semiconductor component having a recombination zone, and method for producing such a semiconductor component Grant 9,012,311 - Pfirsch , et al. April 21, 2	2015-04-21
IGBT with Reduced Feedback Capacitance App 20150091053 - Sandow; Christian Philipp ; et al.	2015-04-02
Method for Forming a Semiconductor Device with an Integrated Poly-Diode App 20150056794 - Hirler; Franz ; et al.	2015-02-26
Integrated circuit including a power transistor and an auxiliary transistor Grant 8,946,850 - Schulze , et al. February 3, 2	2015-02-03
Semiconductor Component Having A Transition Region App 20150028415 - Pfirsch; Frank	2015-01-29
IGBT with Emitter Electrode Electrically Connected with an Impurity Zone App 20150014743 - Werber; Dorothea ; et al.	2015-01-15
Semiconductor Component App 20150008480 - Ruething; Holger ; et al.	2015-01-08
Circuit with a plurality of diodes and method for controlling such a circuit Grant 8,917,135 - Hirler , et al. December 23, 2	2014-12-23
Semiconductor Device and Manufacturing Method Therefor App 20140353667 - Konrath; Jens ; et al.	2014-12-04
Circuit With A Plurality Of Diodes And Method For Controlling Such A Circuit App 20140340139 - Hirler; Franz ; et al.	2014-11-20
Circuit with a Plurality of Bipolar Transistors and Method for Controlling Such a Circuit App 20140340124 - Hirler; Franz ; et al.	2014-11-20
Semiconductor device with an integrated poly-diode Grant 8,878,343 - Hirler , et al. November 4, 2	2014-11-04
Semiconductor device having a floating semiconductor zone Grant 8,872,264 - Pfirsch , et al. October 28, 2	2014-10-28
Semiconductor component having a transition region Grant 8,866,215 - Pfirsch October 21, 2	2014-10-21
Semiconductor component Grant 8,860,133 - Ruething , et al. October 14, 2	2014-10-14
Semiconductor Substrate and a Method of Manufacturing the Same App 20140291809 - Schulze; Hans-Joachim ; et al.	2014-10-02
Field Plate Trench Transistor And Method For Producing It App 20140284702 - Hirler; Franz ; et al.	2014-09-25
Semiconductor component Grant 8,809,971 - Schulze , et al. August 19, 2	2014-08-19
Method of Manufacturing a Reduced Free-Charge Carrier Lifetime Semiconductor Structure App 20140213022 - Ruething; Holger ; et al.	2014-07-31
Method Of Producing A High-voltage-resistant Semiconductor Component Having Vertically Conductive Semiconductor Body Areas And A Trench Structure App 20140203349 - Pfirsch; Frank	2014-07-24
High-ohmic semiconductor substrate and a method of manufacturing the same Grant 8,779,462 - Schulze , et al. July 15, 2	2014-07-15
Field plate trench transistor and method for producing it Grant 8,759,905 - Hirler , et al. June 24, 2	2014-06-24
Circuit and method for driving a transistor component based on a load condition Grant 8,674,727 - Mauder , et al. March 18, 2	2014-03-18
High-voltage-resistant semiconductor component having vertically conductive semiconductor body areas and a trench structure Grant 8,643,085 - Pfirsch February 4, 2	2014-02-04
Power Device and a Reverse Conducting Power IGBT App 20140027814 - Pfirsch; Frank	2014-01-30
Integrated circuit having doped semiconductor body and method Grant 8,637,328 - Pfirsch , et al. January 28, 2	2014-01-28
Semiconductor Device with Charge Carrier Lifetime Reduction Means App 20140015007 - Werber; Dorothea ; et al.	2014-01-16
Semiconductor Component With A Drift Region And A Drift Control Region App 20140001528 - Pfirsch; Frank ; et al.	2014-01-02
Reverse Conducting IGBT App 20130341673 - Pfirsch; Frank ; et al.	2013-12-26
Reverse Conducting IGBT App 20130341674 - Werber; Dorothea ; et al.	2013-12-26
Bipolar semiconductor device and manufacturing method Grant 8,592,903 - Schulze , et al. November 26, 2	2013-11-26
Semiconductor Device with an Integrated Poly-Diode App 20130299835 - Hirler; Franz ; et al.	2013-11-14
Controlling the recombination rate in a bipolar semiconductor component Grant 8,564,098 - Mauder , et al. October 22, 2	2013-10-22
Semiconductor Device Having A Floating Semiconductor Zone App 20130270632 - Pfirsch; Frank ; et al.	2013-10-17
Reverse Conducting Insulated Gate Bipolar Transistor App 20130264607 - Werber; Dorothea ; et al.	2013-10-10
Semiconductor Device Having A Trench Gate And Method For Manufacturing App 20130193510 - Foerster; Christian ; et al.	2013-08-01
Field Plate Trench Transistor And Method For Producing It App 20130175605 - Hirler; Franz ; et al.	2013-07-11
Semiconductor device having a floating semiconductor zone Grant 8,482,062 - Pfirsch , et al. July 9, 2	2013-07-09
Semiconductor component with a drift region and a drift control region Grant 8,461,648 - Pfirsch , et al. June 11, 2	2013-06-11
Integrated Circuit Including a Power Transistor and an Auxiliary Transistor App 20130140616 - Schulze; Hans-Joachim ; et al.	2013-06-06
Semiconductor Component App 20130113087 - Ruething; Holger ; et al.	2013-05-09
Method for forming a semiconductor device, and a semiconductor with an integrated poly-diode Grant 8,435,853 - Hirler , et al. May 7, 2	2013-05-07
Semiconductor device and a reverse conducting IGBT Grant 8,384,151 - Pfirsch February 26, 2	2013-02-26
Semiconductor Device Having A Floating Semiconductor Zone App 20130001640 - Pfirsch; Frank ; et al.	2013-01-03
Semiconductor device with a field stop zone and process of producing the same Grant 8,343,862 - Schulze , et al. January 1, 2	2013-01-01
Semiconductor component Grant 8,344,415 - Ruething , et al. January 1, 2	2013-01-01
Field plate trench transistor and method for producing it Grant 8,334,564 - Hirler , et al. December 18, 2	2012-12-18
Integrated Circuit Having Doped Semiconductor Body And Method App 20120313225 - Pfirsch; Frank ; et al.	2012-12-13
Semiconductor device having a floating semiconductor zone Grant 8,264,033 - Pfirsch , et al. September 11, 2	2012-09-11
Power semiconductor component with charge compensation structure and method for the fabrication thereof Grant 8,263,450 - Sedlmaier , et al. September 11, 2	2012-09-11
Lateral power transistor and method for producing same Grant 8,264,040 - Pfirsch September 11, 2	2012-09-11
Depletion MOS transistor and charging arrangement Grant 8,247,874 - Hirler , et al. August 21, 2	2012-08-21
Integrated circuit having doped semiconductor body and method Grant 8,236,676 - Pfirsch , et al. August 7, 2	2012-08-07
Semiconductor Device and a Reverse Conducting IGBT App 20120181575 - Pfirsch; Frank	2012-07-19
Depletion Mos Transistor And Charging Arrangement App 20120049273 - Hirler; Franz ; et al.	2012-03-01
Circuit Arrangement with an Adjustable Transistor Component App 20120049898 - Mauder; Anton ; et al.	2012-03-01
Method for Forming a Semiconductor Device, and a Semiconductor with an Integrated Poly-Diode App 20120049270 - Hirler; Franz ; et al.	2012-03-01
Semiconductor Device Having A Trench Gate And Method For Manufacturing App 20110309423 - Foerster; Christian ; et al.	2011-12-22
Trench transistor and method for fabricating a trench transistor with high-energy-implanted drain Grant 8,039,894 - Hirler , et al. October 18, 2	2011-10-18
Controlling The Recombination Rate In A Bipolar Semiconductor Component App 20110215858 - Mauder; Anton ; et al.	2011-09-08
Semiconductor Device With A Field Stop Zone And Process Of Producing The Same App 20110207310 - Schulze; Hans-Joachim ; et al.	2011-08-25
Semiconductor device with a field stop zone and process of producing the same Grant 7,989,888 - Schulze , et al. August 2, 2	2011-08-02
Short circuit limiting in power semiconductor devices Grant 7,986,005 - Schilling , et al. July 26, 2	2011-07-26
Semiconductor device with a charge carrier compensation structure and process Grant 7,973,359 - Hirler , et al. July 5, 2	2011-07-05
Semiconductor Component with an Emitter Control Electrode App 20110156095 - Hirler; Franz ; et al.	2011-06-30
Method for producing a semiconductor including a foreign material layer Grant 7,947,569 - Mauder , et al. May 24, 2	2011-05-24
Semiconductor component with a drift zone and a drift control zone Grant 7,943,987 - Willmeroth , et al. May 17, 2	2011-05-17
Field Plate Trench Transistor And Method For Producing It App 20110095362 - Hirler; Franz ; et al.	2011-04-28
Reduced free-charge carrier lifetime device Grant 7,932,583 - Ruething , et al. April 26, 2	2011-04-26
Semiconductor Component App 20110049593 - Schulze; Hans-Joachim ; et al.	2011-03-03
Field plate trench transistor and method for producing it Grant 7,893,486 - Hirler , et al. February 22, 2	2011-02-22
Bipolar Semiconductor Device And Manufacturing Method App 20110024791 - Schulze; Hans-Joachim ; et al.	2011-02-03
Semiconductor device including a free wheeling diode Grant 7,880,200 - Hille , et al. February 1, 2	2011-02-01
Semiconductor Device Having A Floating Semiconductor Zone App 20110018029 - Pfirsch; Frank ; et al.	2011-01-27
Semiconductor component and method Grant 7,791,138 - Pfirsch September 7, 2	2010-09-07
Bipolar Semiconductor Device And Manufacturing Method App 20100127304 - Schulze; Hans-Joachim ; et al.	2010-05-27
Vertical IGBT Device App 20100117117 - Ruething; Holger ; et al.	2010-05-13
IGBT device and related device having robustness under extreme conditions Grant 7,696,600 - Mauder , et al. April 13, 2	2010-04-13
Semiconductor Device With A Charge Carrier Compensation Structure And Process App 20100044788 - Hirler; Franz ; et al.	2010-02-25
Power trench transistor Grant 7,655,975 - Hirler , et al. February 2, 2	2010-02-02
Method For Producing A Semiconductor Including A Material Layer App 20090325361 - Mauder; Anton ; et al.	2009-12-31
Semiconductor diode and IGBT Grant 7,635,909 - Mauder , et al. December 22, 2	2009-12-22
Reduced Free-Charge Carrier Lifetime Device App 20090283799 - Ruething; Holger ; et al.	2009-11-19
Semiconductor Substrate and a Method of Manufacturing the Same App 20090283866 - Schulze; Hans-Joachim ; et al.	2009-11-19
Edge structure with voltage breakdown in the linear region Grant 7,586,161 - Pfirsch September 8, 2	2009-09-08
Semiconductor Component With A Drift Region And A Drift Control Region App 20090218621 - Pfirsch; Frank ; et al.	2009-09-03
Power semiconductor component with charge compensation structure and method for the fabrication thereof Grant 7,554,137 - Sedlmaier , et al. June 30, 2	2009-06-30
Trench diffusion isolation in semiconductor devices Grant 7,541,260 - Pfirsch , et al. June 2, 2	2009-06-02
Semiconductor device with a field stop zone Grant 7,538,412 - Schulze , et al. May 26, 2	2009-05-26
Power Semiconductor Component With Charge Compensation Structure And Method For The Fabrication Thereof App 20090130806 - Sedlmaier; Stefan ; et al.	2009-05-21
Field Plate Trench Transistor And Method For Producing It App 20090114986 - Hirler; Franz ; et al.	2009-05-07
Semiconductor Component And Method App 20090108303 - Pfirsch; Frank	2009-04-30
Semiconductor Device And Method App 20090085103 - Hille; Frank ; et al.	2009-04-02
Semiconductor device Grant 7,492,034 - Pfirsch February 17, 2	2009-02-17
Method for Producing a Semiconductor Body Having a Recombination Zone, Semiconductor Component Having a Recombination Zone, and Method for Producing Such a Semiconductor Component App 20090032851 - Pfirsch; Frank ; et al.	2009-02-05
Short Circuit Limiting In Power Semiconductor Devices App 20090026532 - Schilling; Oliver ; et al.	2009-01-29
Method for fabricating a semiconductor component Grant 7,459,365 - Rub , et al. December 2, 2	2008-12-02
High blocking semiconductor component comprising a drift section Grant 7,436,023 - Hirler , et al. October 14, 2	2008-10-14
Trench Diffusion Isolation In Power Transistors App 20080197405 - Pfirsch; Frank ; et al.	2008-08-21
Semiconductor Device Having A Trench Gate And Method For Manufacturing App 20080179666 - Foerster; Christian ; et al.	2008-07-31
Semiconductor Component App 20080135871 - Ruething; Holger ; et al.	2008-06-12
Integrated Circuit Having Doped Semiconductor Body And Method App 20080122001 - Pfirsch; Frank ; et al.	2008-05-29
Semiconductor Component Having A Transition Region App 20080087952 - Pfirsch; Frank	2008-04-17
Semiconductor Device With A Field Stop Zone And Process Of Producing The Same App 20080054369 - Schulze; Hans-Joachim ; et al.	2008-03-06
Semiconductor device with a field stop zone App 20080001257 - Schulze; Hans-Joachim ; et al.	2008-01-03
Trench transistor and method for fabricating a trench transistor with high-energy-implanted drain App 20070190714 - Hirler; Franz ; et al.	2007-08-16
Lateral power transistor and method for producing same App 20070181943 - Pfirsch; Frank	2007-08-09
IGBT device and related device having robustness under extreme conditions App 20070170514 - Mauder; Anton ; et al.	2007-07-26
Field Plate Trench Transistor And Method For Producing It App 20070138544 - Hirler; Franz ; et al.	2007-06-21
Method for fabricating a semiconductor component App 20070108513 - Rub; Michael ; et al.	2007-05-17
Power Semiconductor Component With Charge Compensation Structure And Method For The Fabrication Thereof App 20070108512 - Sedlmaier; Stefan ; et al.	2007-05-17
High blocking semiconductor component comprising a drift section App 20070052058 - Hirler; Franz ; et al.	2007-03-08
Vertical semiconductor component having a drift zone having a field electrode, and method for fabricating such a drift zone Grant 7,173,306 - Hirler , et al. February 6, 2	2007-02-06
Edge structure with voltage breakdown in the linear region App 20060273346 - Pfirsch; Frank	2006-12-07
Semiconductor component Grant 7,145,201 - Pfirsch December 5, 2	2006-12-05
Power trench transistor App 20060118864 - Hirler; Franz ; et al.	2006-06-08
Semiconductor device App 20060081964 - Pfirsch; Frank	2006-04-20
High-voltage-resistant semiconductor component having vertically conductive semiconductor body areas and a trench structure App 20060065923 - Pfirsch; Frank	2006-03-30
Semiconductor component Grant 6,963,088 - Kellner-Werdehausen , et al. November 8, 2	2005-11-08
Trench transistor and method for fabricating a trench transistor with high-energy-implanted drain App 20050205962 - Hirler, Franz ; et al.	2005-09-22
Semiconductor component App 20050194635 - Pfirsch, Frank	2005-09-08
Field-effect power transistor Grant 6,924,532 - Pfirsch , et al. August 2, 2	2005-08-02
Semiconductor diode and IGBT App 20050161746 - Mauder, Anton ; et al.	2005-07-28
Vertical semiconductor component having a drift zone having a field electrode, and method for fabricating such a drift zone App 20050082591 - Hirler, Franz ; et al.	2005-04-21
Compensation component and method for fabricating the component Grant 6,878,997 - Pfirsch April 12, 2	2005-04-12
Power semiconductor component, IGBT and field-effect transistor Grant 6,815,769 - Pfirsch , et al. November 9, 2	2004-11-09
Bipolar high-voltage power component Grant 6,803,609 - Werner , et al. October 12, 2	2004-10-12
Reverse-blocking power semiconductor component having a region short-circuited to a drain-side part of a body zone Grant 6,803,627 - Pfirsch October 12, 2	2004-10-12
Semiconductor component App 20040169256 - Kellner-Werdehausen, Uwe ; et al.	2004-09-02
High-voltage diode Grant 6,770,917 - Barthelmess , et al. August 3, 2	2004-08-03
Reverse-blocking power semiconductor component having a region short-circuited to a drain-side part of a body zone App 20040145013 - Pfirsch, Frank	2004-07-29
Semiconductor component and corresponding test method Grant 6,762,440 - Pairitsch , et al. July 13, 2	2004-07-13
Field-effect power transistor App 20040113179 - Pfirsch, Frank ; et al.	2004-06-17
Trench MOS transistor Grant 6,720,616 - Hirler , et al. April 13, 2	2004-04-13
Compensation component and method for fabricating the component App 20040067625 - Pfirsch, Frank	2004-04-08
High-voltage diode and method for fabricating the high-voltage diode App 20030183900 - Barthelmess, Reiner ; et al.	2003-10-02
Power semiconductor component, IGBT, IEGT, field-effect transistor, and method for fabricating the semiconductor component App 20030160270 - Pfirsch, Frank ; et al.	2003-08-28
Field-effect transistor configuration with a trench-shaped gate electrode and an additional highly doped layer in the body region Grant 6,541,818 - Pfirsch , et al. April 1, 2	2003-04-01
Power semiconductor component, compensation component, power transistor, and method for producing power semiconductor components App 20020179968 - Pfirsch, Frank	2002-12-05
Compensation component and process for producing the compensation component Grant 6,465,869 - Ahlers , et al. October 15, 2	2002-10-15
Trench MOS transistor App 20020093050 - Hirler, Franz ; et al.	2002-07-18
Field-effect transistor configuration with a trench-shaped gate electrode and an additional highly doped layer in the body region App 20020006703 - Pfirsch, Frank ; et al.	2002-01-17
Semiconductor power component with a reduced parasitic bipolar transistor App 20020000607 - Pfirsch, Frank	2002-01-03
Compensation component and process for producing the compensation component App 20010048144 - Ahlers, Dirk ; et al.	2001-12-06
Semiconductor component having a small forward voltage and high blocking ability Grant 6,201,279 - Pfirsch March 13, 2	2001-03-13
Thyristor with integrated dU/dt protection Grant 6,066,864 - Ruff , et al. May 23, 2	2000-05-23
Method for producing at least two transsistors in a semiconductor body Grant 5,736,445 - Pfirsch April 7, 1	1998-04-07

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