Bernd Siegwart

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Ettringen, DE

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Patents Applicationslast 30 patents

Information Patent Application
Method for negotiating bearer properties in ip networks
- Publication number 20070121514
- Publication date May 31, 2007
- Peter Goldstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and device for codec negotiation
- Publication number 20050091392
- Publication date Apr 28, 2005
- Lothar Gesswein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and device for signalling a codec negotiation over heterogen...
- Publication number 20040258016
- Publication date Dec 23, 2004
- Helmut Schmidt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE