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Jiri Dlouhy
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Magenwil, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor components
Patent number
5,053,854
Issue date
Oct 1, 1991
BBC Brown Boveri AG
Peter Almenrader
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Housing for a gate turn-off power thyristor (GTO)
Patent number
4,953,004
Issue date
Aug 28, 1990
BBC Brown Boveri AG
Peter Almenrader
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making an encircling groove on the edge of a semiconducto...
Patent number
4,793,101
Issue date
Dec 27, 1988
BBC Brown Boveri AG
Jiri Dlouhy
B24 - GRINDING POLISHING
Information
Patent Grant
Method of producing a beveled peripheral profile on a semiconductor...
Patent number
4,793,102
Issue date
Dec 27, 1988
BBC Brown Boveri AG
Jiri Dlouhy
B24 - GRINDING POLISHING