Stefan Unger

Person

Unterhaching, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for identifying internet users
- Patent number 8,621,033
- Issue date Dec 31, 2013
- Siemens Aktiengesellschaft
- Ulrich Mitreuter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for verifying telephone call back information for return cal...
- Patent number 7,715,543
- Issue date May 11, 2010
- Siemens Aktiengesellschaft
- Stefan Unger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for controlling servers
- Patent number 6,970,550
- Issue date Nov 29, 2005
- Siemens Aktiengesellschaft
- Klaus David Gradischnig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method for supporting services in an ip-based video network on the...
- Publication number 20070174886
- Publication date Jul 26, 2007
- Axel Scheuer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Distribution device for optimized distribution of short messages to...
- Publication number 20070174391
- Publication date Jul 26, 2007
- Stefan Kuchenhoff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Distribution of short messages using a video control device
- Publication number 20070133505
- Publication date Jun 14, 2007
- Stefan Kuchenhoff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for identifying internet users
- Publication number 20070071001
- Publication date Mar 29, 2007
- Ulrich Mitreuter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Programming interfaces for an exchange centre
- Publication number 20040123307
- Publication date Jun 24, 2004
- Stefan Unger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for providing an additional service for internet users
- Publication number 20040013107
- Publication date Jan 22, 2004
- Ulrich Mitreuter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for verifying telephone call back information for return cal...
- Publication number 20030142806
- Publication date Jul 31, 2003
- Stefan Unger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for identifying internet users
- Publication number 20030033375
- Publication date Feb 13, 2003
- Ulrich Mitreuter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Stefan Unger

Person

Patents Grantslast 30 patents

Method for identifying internet users

Method for verifying telephone call back information for return cal...

Method for controlling servers

Patents Applicationslast 30 patents

Method for supporting services in an ip-based video network on the...

Distribution device for optimized distribution of short messages to...

Distribution of short messages using a video control device

Method for identifying internet users

Programming interfaces for an exchange centre

Method for providing an additional service for internet users

Method for verifying telephone call back information for return cal...

Method for identifying internet users