Lennart Ramberg

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Bromma, SE

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Patents Grantslast 30 patents

Information Patent Grant
Schottky diode of SiC and a method for production thereof
- Patent number 6,104,043
- Issue date Aug 15, 2000
- ABB Research Ltd.
- Willy Hermansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage silicon carbide semiconductor device with bended edge
- Patent number 5,914,499
- Issue date Jun 22, 1999
- ABB Research Ltd.
- Willy Hermansson
- H01 - BASIC ELECTRIC ELEMENTS