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Horst Ohnsorge
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Freiberg, DE
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last 30 patents
Information
Patent Grant
Emergency call system
Patent number
5,630,209
Issue date
May 13, 1997
Alcatel SEL Aktiengesellschaft
Manfred Wizgall
G08 - SIGNALLING
Information
Patent Grant
Optical network including branch points featuring three interconnec...
Patent number
5,502,586
Issue date
Mar 26, 1996
Alcatel SEL Aktiengesellschaft
Horst Ohnsorge
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hand-held radiotelephone with video transmission and display
Patent number
5,485,504
Issue date
Jan 16, 1996
Alcatel N.V.
Horst Ohnsorge
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical communications system for the subscriber area with optical...
Patent number
5,337,175
Issue date
Aug 9, 1994
Alcatel NV
Horst Ohnsorge
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Broadband optical communication system, particularly in the subscri...
Patent number
4,955,014
Issue date
Sep 4, 1990
Alcatel N.V.
Dieter Kuppers
G02 - OPTICS
Information
Patent Grant
Optical communication system in the subscriber loop
Patent number
4,726,010
Issue date
Feb 16, 1988
Standard Elektrik Lorenz AG
Amar Ali
H04 - ELECTRIC COMMUNICATION TECHNIQUE