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Robert Forster
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Worth/Donau, DE
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last 30 patents
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Patent Grant
Display system and method for supplying a display system with a pic...
Patent number
6,380,989
Issue date
Apr 30, 2002
Siemens Aktiengesellschaft
Robert Förster
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Patent Grant
IC as a timed drive of a display matrix
Patent number
5,420,600
Issue date
May 30, 1995
Siemens Aktiengesellschaft
Karl-Heinz Strobel
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS