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Frank Pfirsch
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Munich, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Power semiconductor switch having a cross-trench structure
Patent number
11,610,986
Issue date
Mar 21, 2023
Infineon Technologies AG
Matteo Dainese
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor switch having a cross-trench structure
Patent number
11,581,429
Issue date
Feb 14, 2023
Infineon Technologies AG
Matteo Dainese
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical power semiconductor device and manufacturing method
Patent number
11,575,032
Issue date
Feb 7, 2023
Infineon Technologies AG
Frank Dieter Pfirsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having contact layers and manufacturing method
Patent number
11,532,508
Issue date
Dec 20, 2022
Infineon Technologies AG
Holger Huesken
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
RC IGBT
Patent number
11,469,317
Issue date
Oct 11, 2022
Infineon Technologies Austria AG
Frank Dieter Pfirsch
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
RC IGBT with an IGBT section and a diode section
Patent number
11,398,472
Issue date
Jul 26, 2022
Infineon Technologies AG
Johannes Georg Laven
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor device and method
Patent number
11,289,595
Issue date
Mar 29, 2022
Infineon Technologies Austria AG
Frank Dieter Pfirsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor device
Patent number
11,264,459
Issue date
Mar 1, 2022
Infineon Technologies AG
Roman Baburske
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor die, semiconductor device and IGBT module
Patent number
11,257,914
Issue date
Feb 22, 2022
Infineon Technologies AG
Vera Van Treek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor device and method of processing a power semicon...
Patent number
11,251,266
Issue date
Feb 15, 2022
Infineon Technologies AG
Philip Christoph Brandt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having an edge termination region comprising a...
Patent number
11,094,779
Issue date
Aug 17, 2021
Infineon Technologies AG
Philip Christoph Brandt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor device having a cross-trench arrangement
Patent number
11,075,290
Issue date
Jul 27, 2021
Infineon Technologies AG
Matteo Dainese
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor device
Patent number
10,998,399
Issue date
May 4, 2021
Infineon Technologies AG
Alice Pei-Shan Hsieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power electronic arrangement
Patent number
10,950,690
Issue date
Mar 16, 2021
Infineon Technologies AG
Frank Dieter Pfirsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device including first and second contact layers and...
Patent number
10,950,494
Issue date
Mar 16, 2021
Infineon Technologies AG
Holger Huesken
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High voltage termination structure of a power semiconductor device
Patent number
10,636,900
Issue date
Apr 28, 2020
Infineon Technologies Austria AG
Viktoryia Uhnevionak
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Trench transistor device
Patent number
10,608,104
Issue date
Mar 31, 2020
Infineon Technologies AG
Alexander Philippou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bipolar semiconductor device and manufacturing method
Patent number
10,566,462
Issue date
Feb 18, 2020
Infineon Technologies Austria AG
Hans-Joachim Schulze
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit with a plurality of transistors and method for controlling...
Patent number
10,547,291
Issue date
Jan 28, 2020
Infineon Technologies Austria AG
Franz Hirler
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor devices and methods for forming semiconductor devices
Patent number
10,516,065
Issue date
Dec 24, 2019
Infineon Technologies AG
Anton Mauder
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Charge-compensation semiconductor device and a manufacturing method...
Patent number
10,490,656
Issue date
Nov 26, 2019
Infineon Technologies Austria AG
Armin Willmeroth
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing a semiconductor body having a recombination zo...
Patent number
10,439,025
Issue date
Oct 8, 2019
Infineon Technologies Austria AG
Frank Pfirsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor device having fully depleted channel regions
Patent number
10,367,057
Issue date
Jul 30, 2019
Infineon Technologies AG
Anton Mauder
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Power semiconductor device with dV/dt controllability and cross-tre...
Patent number
10,304,952
Issue date
May 28, 2019
Infineon Technologies AG
Matteo Dainese
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bipolar transistor with superjunction structure
Patent number
10,249,746
Issue date
Apr 2, 2019
Infineon Technologies AG
Frank Dieter Pfirsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor device
Patent number
10,164,079
Issue date
Dec 25, 2018
Infineon Technologies AG
Frank Dieter Pfirsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor device having fully depleted channel regions
Patent number
10,134,835
Issue date
Nov 20, 2018
Infineon Technologies AG
Anton Mauder
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor device with sensor potential in the active region
Patent number
10,096,531
Issue date
Oct 9, 2018
Infineon Technologies AG
Christian Jaeger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with channelstopper and method for producing t...
Patent number
10,038,052
Issue date
Jul 31, 2018
Infineon Technologies AG
Elmar Falck
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor device
Patent number
9,966,461
Issue date
May 8, 2018
Infineon Technologies AG
Frank Dieter Pfirsch
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
FIELD TERMINATION STRUCTURE FOR MONOLITHICALLY INTEGRATED POWER SEM...
Publication number
20230387195
Publication date
Nov 30, 2023
INFINEON TECHNOLOGIES AG
Kwok-Wai Ma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Dual Gate Power Semiconductor Device and Method of Controlling a Du...
Publication number
20230307531
Publication date
Sep 28, 2023
INFINEON TECHNOLOGIES AG
Roman BABURSKE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR SWITCHING MODULE WITH INSULATED GATE BIPOLAR TRANSIST...
Publication number
20230275576
Publication date
Aug 31, 2023
INFINEON TECHNOLOGIES AG
Roman BABURSKE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SEMICONDUCTOR DEVICE HAVING A GATE DIELECTRIC STACK THAT INCL...
Publication number
20230035173
Publication date
Feb 2, 2023
INFINEON TECHNOLOGIES AG
Frank Dieter Pfirsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Power Semiconductor Device and Method of Producing a Power Semicond...
Publication number
20230010004
Publication date
Jan 12, 2023
INFINEON TECHNOLOGIES AG
Frank Dieter Pfirsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE INCLUDING PROTRUDING REGION
Publication number
20220406922
Publication date
Dec 22, 2022
INFINEON TECHNOLOGIES AG
Moritz Hauf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RC IGBT and Method of Producing an RC IGBT
Publication number
20220392892
Publication date
Dec 8, 2022
Frank Dieter Pfirsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RC IGBT and Method of Producing an RC IGBT
Publication number
20220199614
Publication date
Jun 23, 2022
Frank Dieter Pfirsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VERTICAL POWER SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD
Publication number
20210359117
Publication date
Nov 18, 2021
Frank Dieter Pfirsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Power Semiconductor Switch Having a Cross-Trench Structure
Publication number
20210313460
Publication date
Oct 7, 2021
INFINEON TECHNOLOGIES AG
Matteo Dainese
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RC IGBT
Publication number
20210296479
Publication date
Sep 23, 2021
Frank Dieter Pfirsch
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING CONTACT LAYERS AND MANUFACTURING METHOD
Publication number
20210202304
Publication date
Jul 1, 2021
Holger Huesken
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Die, Semiconductor Device and IGBT Module
Publication number
20210119003
Publication date
Apr 22, 2021
Vera Van Treek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RC IGBT with an IGBT Section and a Diode Section
Publication number
20210083081
Publication date
Mar 18, 2021
Johannes Georg Laven
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Power Semiconductor Device and Method
Publication number
20210020777
Publication date
Jan 21, 2021
Frank Dieter Pfirsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Power Semiconductor Device and Method
Publication number
20200357883
Publication date
Nov 12, 2020
INFINEON TECHNOLOGIES AG
Manfred Pfaffenlehner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Power Semiconductor Device and Method of Processing a Power Semicon...
Publication number
20200266269
Publication date
Aug 20, 2020
Philip Christoph Brandt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Power Semiconductor Device
Publication number
20200194550
Publication date
Jun 18, 2020
Roman Baburske
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Power Semiconductor Device
Publication number
20200013854
Publication date
Jan 9, 2020
INFINEON TECHNOLOGIES AG
Alice Pei-Shan Hsieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Power Electronic Arrangement
Publication number
20190386093
Publication date
Dec 19, 2019
Frank Dieter Pfirsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Power Semiconductor Device Having a Cross-Trench Arrangement
Publication number
20190273155
Publication date
Sep 5, 2019
Infineon Technologies Austria AG
Matteo Dainese
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Device Including First and Second Contact Layers and...
Publication number
20190229013
Publication date
Jul 25, 2019
Holger Huesken
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SEMICONDUCTOR DEVICE HAVING FULLY DEPLETED CHANNEL REGIONS
Publication number
20190109188
Publication date
Apr 11, 2019
INFINEON TECHNOLOGIES AG
Anton Mauder
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
High Voltage Termination Structure of a Power Semiconductor Device
Publication number
20190109230
Publication date
Apr 11, 2019
Infineon Technologies Austria AG
Viktoryia Uhnevionak
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Producing a Semiconductor Body Having a Recombination Zo...
Publication number
20190074352
Publication date
Mar 7, 2019
Frank Pfirsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Charge-Compensation Semiconductor Device and a Manufacturing Method...
Publication number
20190019887
Publication date
Jan 17, 2019
Infineon Technologies Austria AG
Armin Willmeroth
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Power Semiconductor Device with dV/dt Controllability and Cross-Tre...
Publication number
20180342605
Publication date
Nov 29, 2018
INFINEON TECHNOLOGIES AG
Matteo Dainese
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SEMICONDUCTOR DEVICE
Publication number
20180248024
Publication date
Aug 30, 2018
INFINEON TECHNOLOGIES AG
Frank Dieter Pfirsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BIPOLAR TRANSISTOR WITH SUPERJUNCTION STRUCTURE
Publication number
20180158937
Publication date
Jun 7, 2018
INFINEON TECHNOLOGIES AG
Frank Dieter PFIRSCH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SEMICONDUCTOR DEVICE
Publication number
20180097093
Publication date
Apr 5, 2018
INFINEON TECHNOLOGIES AG
Frank Dieter Pfirsch
H01 - BASIC ELECTRIC ELEMENTS