Norbert Erbes

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Karlsruhe, DE

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Patents Grantslast 30 patents

Information Patent Grant
Relay station for wireless communication traffic
- Patent number 6,098,189
- Issue date Aug 1, 2000
- Siemens Aktiengesellschaft
- Norbert Erbes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data processing system having an encryption device
- Patent number 5,249,232
- Issue date Sep 28, 1993
- Alcatel N.V.
- Norbert Erbes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for protected radio signal transmission
- Patent number 5,168,506
- Issue date Dec 1, 1992
- Siemens Aktiengesellschaft
- Norbert Erbes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for encrypted information transmission
- Patent number 4,757,535
- Issue date Jul 12, 1988
- Alcatel N.V.
- Norbert Erbes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE