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Dieter Fischer
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Frankfurt, DE
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last 30 patents
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Patent Grant
Linear D.C. gas discharge displays and addressing techniques therefor
Patent number
4,783,651
Issue date
Nov 8, 1988
Ta Triumph-Alder Aktiengesellschaft
Dieter Fischer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Document scanning apparatus with photosensor and gas discharge readout
Patent number
4,551,622
Issue date
Nov 5, 1985
Triumph-Adler Aktiengesellschaft fur Buro- und Informationstechnik
Dieter Fischer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Arrangements for Fast Readout of n stage arrays of gas discharge ch...
Patent number
4,546,288
Issue date
Oct 8, 1985
Triumph-Adler Aktiengesellschaft bur Buro- und Informationstechnik
Dieter Fischer
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Document scanning apparatus comprising a light conductor block
Patent number
4,544,842
Issue date
Oct 1, 1985
Triumph-Adler Aktiengesellschaft fur Buro- und Informationstechnik
Detlef Engemann
G02 - OPTICS
Information
Patent Grant
Document scanning apparatus
Patent number
4,531,062
Issue date
Jul 23, 1985
Triumph-Adler Aktiengesellschaft fur Buro- und Informationstechnik
Detlef Engemann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image conversion apparatus with gas discharge switching
Patent number
4,430,564
Issue date
Feb 7, 1984
Triumph-Adler A.G. fur Buround Informationstechnik
Dieter Fischer
H01 - BASIC ELECTRIC ELEMENTS