Bernard J. Czeck

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Mocanaqua, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Voltage divider field plate termination with unequal fixed biasing
- Patent number 7,230,313
- Issue date Jun 12, 2007
- Fairchild Semiconductor Corporation
- Joseph A. Yedinak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
IGBT with channel resistors
- Patent number 6,798,019
- Issue date Sep 28, 2004
- Fairchild Semiconductor Corporation
- Joseph A. Yedinak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thick buffer region design to improve IGBT self-clamped inductive s...
- Patent number 6,777,747
- Issue date Aug 17, 2004
- Fairchild Semiconductor Corporation
- Joseph A. Yedinak
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Voltage divider field plate termination with unequal fixed biasing
- Publication number 20040135213
- Publication date Jul 15, 2004
- Joseph A. Yedinak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thick buffer region design to improve IGBT self-clamped inductive s...
- Publication number 20030136974
- Publication date Jul 24, 2003
- Joseph A. Yedinak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IGBT with channel resistors
- Publication number 20030137015
- Publication date Jul 24, 2003
- Joseph A. Yedinak
- H01 - BASIC ELECTRIC ELEMENTS