Christoph Pollak

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Patents Grantslast 30 patents

Information Patent Grant
Method for selecting an S-CSCF unit within an IMS-based service com...
- Patent number 8,374,605
- Issue date Feb 12, 2013
- Seimens Aktiengesellschaft
- Gerhard Kuhn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CHANGING RADIO CHANNELS, COMPOSED NETWORK AND ACCESS ROUTER
- Publication number 20100118774
- Publication date May 13, 2010
- Nokia Siemens Networks Oy
- Petr GOTTHARD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Arrangement for the Composition of a First and a Second...
- Publication number 20100030907
- Publication date Feb 4, 2010
- Nokia Siemens Networks GmbH & Co. KG
- Christoph Pollak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Selecting an S-CSCF Unit Within an IMS-Based Service Com...
- Publication number 20090312003
- Publication date Dec 17, 2009
- Gerhard Kuhn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE