Bernd Sommer

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Lochham, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for tapping telephone conversations
- Patent number 6,785,515
- Issue date Aug 31, 2004
- Siemens Aktiengesellschaft
- Bernd Sommer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital radio system
- Patent number 4,628,517
- Issue date Dec 9, 1986
- Siemens Aktiengesellschaft
- Wolfram Schwarz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase locked loop frequency modulator
- Patent number 4,308,508
- Issue date Dec 29, 1981
- Siemens Aktiengesellschaft
- Bernd Sommer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE