Sven Hischke

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Troisdorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for controlling data connections in a data networ...
- Patent number 7,580,421
- Issue date Aug 25, 2009
- Deutsche Telekom AG
- Sven Hischke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing information and for communication i...
- Patent number 7,558,603
- Issue date Jul 7, 2009
- Deutsche Telekom AG
- Gerhard Kadel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR CONTROLLING DATA CONNECTIONS IN A DATA NETWOR...
- Publication number 20100110919
- Publication date May 6, 2010
- SVEN HISCHKE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and device for controlling data connections in a data networ...
- Publication number 20070104094
- Publication date May 10, 2007
- Deutsche Telekom AG
- Sven Hischke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for providing information and for communication i...
- Publication number 20030157975
- Publication date Aug 21, 2003
- Deutsche Telekom AG
- Gerhard Kadel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE