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Richard E. Hobbs
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Bredfield, GB
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last 30 patents
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Patent Grant
Semiconductor structure with flared mesa burying layers
Patent number
4,935,936
Issue date
Jun 19, 1990
British Telecommunications p.l.c.
Andrew W. Nelson
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Semiconductor structures and a method of manufacturing semiconducto...
Patent number
4,864,581
Issue date
Sep 5, 1989
British Telecommunications Public Limited Company
Andrew W. Nelson
H01 - BASIC ELECTRIC ELEMENTS