Jan Wolkenhauer

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Munich, DE

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Patents Grantslast 30 patents

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Broadband signal switching matrix network
- Patent number 5,221,922
- Issue date Jun 22, 1993
- Siemens Aktiengesellschaft
- Gerhard Trumpp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadband signal switching equipment constructed in accordance with...
- Patent number 5,159,330
- Issue date Oct 27, 1992
- Siemens Aktiengesellschaft
- Gerhard Trumpp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadband signal switching network with respective threshold-value...
- Patent number 5,121,111
- Issue date Jun 9, 1992
- Siemens Aktiengesellschaft
- Gerhard Trumpp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadband signal switching equipment
- Patent number 5,043,724
- Issue date Aug 27, 1991
- Siemens Aktiengesellschaft
- Gerhard Trumpp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadband signal switching matrix network
- Patent number 4,998,101
- Issue date Mar 5, 1991
- Siemens Aktiengesellschaft
- Gerhard Trumpp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE