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Ulrich Ablassmeier
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Waltenhofen, DE
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Patents Grants
last 30 patents
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Patent Grant
Thyristor
Patent number
4,942,444
Issue date
Jul 17, 1990
Siemens Aktiengesellschaft
Ulrich Ablassmeier
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Regenerator stage for CCD arrangements
Patent number
4,139,782
Issue date
Feb 13, 1979
Siemens Aktiengesellschaft
Ulrich Ablassmeier
G11 - INFORMATION STORAGE