Michael Franzen

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Bocholt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Mobile communication terminal for service type signaling
- Patent number 7,877,092
- Issue date Jan 25, 2011
- Siemens Aktiengesellschaft
- Reinhold Braam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for operation of a communication path between at least two c...
- Patent number 7,443,820
- Issue date Oct 28, 2008
- Siemens Aktiengesellschaft
- Michael Franzen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method for Decentralized Assignment of Frequency Band to Base Stations
- Publication number 20080254806
- Publication date Oct 16, 2008
- Michael Franzen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for establishing a connection between a service requester (c...
- Publication number 20070147313
- Publication date Jun 28, 2007
- Reinhold Braam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for operation of a communication path between at least two c...
- Publication number 20050141458
- Publication date Jun 30, 2005
- Michael Franzen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE