Roland Hechwartner

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Patents Grantslast 30 patents

Information Patent Grant
Network-initiated IMS registration in a communication system
- Patent number 7,969,984
- Issue date Jun 28, 2011
- T-Mobile International AG
- Kurt Bischinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
NETWORK-INITIATED IMS REGISTRATION IN A COMMUNICATION SYSTEM
- Publication number 20100054220
- Publication date Mar 4, 2010
- T-MOBILE INTERNATIONAL AG
- Kurt Bischinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE