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Ulrich Kohn
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Backnang, DE
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last 30 patents
Information
Patent Grant
Device with optical fibre amplifier
Patent number
6,252,699
Issue date
Jun 26, 2001
Robert Bosch GmbH
Ulrich Kohn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fibre-optic communications-transmission method and intermediate rep...
Patent number
5,844,706
Issue date
Dec 1, 1998
Robert Bosch GmbH
Ulrich Kohn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission station, intermediate repeater and receiver station fo...
Patent number
5,777,764
Issue date
Jul 7, 1998
Robert Bosch GmbH
Ulrich Kohn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical amplifier device
Patent number
5,604,627
Issue date
Feb 18, 1997
Robert Bosch GmbH
Ulrich Kohn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical fiber amplifier
Patent number
5,579,154
Issue date
Nov 26, 1996
ANT Nachrichtentechnik GmbH
Roland Mueller-Fiedler
G02 - OPTICS