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Erhard Steiner
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Eichenau, DE
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last 30 patents
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Patent Grant
Device for in-service monitoring of communication transmission equi...
Patent number
5,274,367
Issue date
Dec 28, 1993
U.S. Philips Corporation
Karl Herrmann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for addressing processor units
Patent number
5,262,771
Issue date
Nov 16, 1993
U.S. Philips Corporation
Karl Herrmann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for controlling and/or monitoring a communication transmissi...
Patent number
5,166,673
Issue date
Nov 24, 1992
U.S. Philips Corporation
Karl Herrmann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and an arrangement for address-free fault location by loop c...
Patent number
4,336,610
Issue date
Jun 22, 1982
Siemens Aktiengesellschaft
Erhard Steiner
H04 - ELECTRIC COMMUNICATION TECHNIQUE