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Gerald Wallnberger
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last 30 patents
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Patent Grant
Circuit configuration for the generation of a line terminating impe...
Patent number
5,473,265
Issue date
Dec 5, 1995
Siemens Aktiengesellschaft
Gerald Wallnberger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Method and configuration for forming a line termination of a teleph...
Patent number
5,271,059
Issue date
Dec 14, 1993
Siemens Aktiengesellschaft
Franz Dielacher
H04 - ELECTRIC COMMUNICATION TECHNIQUE