Gerrit Vohringer

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Bonn, DE

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Patents Grantslast 30 patents

Information Patent Grant
Control of call delivery and call forwarding of telecommunication c...
- Patent number 8,260,277
- Issue date Sep 4, 2012
- T. Mobile Deutschland GmbH
- Thomas Dennert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control of call delivery and call forwarding of telecommunication c...
- Patent number 8,019,327
- Issue date Sep 13, 2011
- T. Mobile Deutschland GmbH
- Thomas Dennert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for determining charges in real time for value-added service...
- Patent number 7,493,102
- Issue date Feb 17, 2009
- T. Mobile Deutschland GmbH
- Gerrit Vöhringer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CONTROL OF CALL DELIVERY AND CALL FORWARDING OF TELECOMMUNICATION C...
- Publication number 20110294482
- Publication date Dec 1, 2011
- T-Mobile Deutschland GmbH
- Thomas Dennert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REDUCTION OF CALL SET-UP TIME IN MOBILE TERMINATING CALLS WITH "HOM...
- Publication number 20100267392
- Publication date Oct 21, 2010
- Peter Jessen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR THE LOCATION-DEPENDENT AND/OR DISTANCE-DEPENDENT BILLING...
- Publication number 20080171531
- Publication date Jul 17, 2008
- Deutsche Telekom AG
- Gerrit VOHRINGER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Control of Call Delivery and Call forwarding of Telecommunication C...
- Publication number 20080139209
- Publication date Jun 12, 2008
- T-Mobile Deutschland GmbH
- Thomas Dennert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for determining charges in real time for value-added service...
- Publication number 20060276169
- Publication date Dec 7, 2006
- T-Mobile Deutschland GmbH
- Gerrit Vohringer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE