Helmut Keser

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Niederrohrdorf, CH

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Patents Grantslast 30 patents

Information Patent Grant
Power semiconductor module
- Patent number 7,768,139
- Issue date Aug 3, 2010
- ABB Research Ltd.
- Wolfgang Knapp
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Insulated power semiconductor module with reduced partial discharge...
- Publication number 20080153211
- Publication date Jun 26, 2008
- ABB Reaserch Ltd
- Amina Hamidi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power semiconductor module
- Publication number 20060238983
- Publication date Oct 26, 2006
- ABB Research Ltd.
- Wolfgang Knapp
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Insulated power semiconductor module with reduced partial discharge...
- Publication number 20060214186
- Publication date Sep 28, 2006
- ABB Research Ltd.
- Amina Hamidi
- H01 - BASIC ELECTRIC ELEMENTS