Dietmar Petras

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Langerwehe, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for data communication and controlling device therefor
- Patent number 7,443,830
- Issue date Oct 28, 2008
- Ericsson AB
- Volker Engels
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method for data communication and controlling device therefor
- Publication number 20040213174
- Publication date Oct 28, 2004
- Volker Engels
- H04 - ELECTRIC COMMUNICATION TECHNIQUE