John Kerr

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Herzogenrath, DE

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Patents Grantslast 30 patents

Information Patent Grant
Mobile network node and mobile terminal for performing a signalling...
- Patent number 9,155,025
- Issue date Oct 6, 2015
- Unwired Planet, LLC
- Jörg Schrader
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speech/multimedia mode switching technique in a wireless communicat...
- Patent number 9,066,215
- Issue date Jun 23, 2015
- Unwired Planet, LLC
- Christian Herrero Vernon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, mobile network node and mobile terminal for reducing the n...
- Patent number 8,548,454
- Issue date Oct 1, 2013
- Unwired Planet, LLC
- Jörg Schrader
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speech/multimedia mode switching technique in a wireless communicat...
- Patent number 8,422,998
- Issue date Apr 16, 2013
- Telefonaktiebolaget L M Ericsson (Publ)
- Christian Herrero Verón
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two step database interrogation for supporting the implementation o...
- Patent number 7,668,551
- Issue date Feb 23, 2010
- Telefonaktiebolaget L M Ericsson (Publ)
- John Kerr
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system of managing a call in a telecommunication system
- Patent number 7,257,111
- Issue date Aug 14, 2007
- Telefonaktiebolaget LM Ericsson (publ)
- Christian Groves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MOBILE NETWORK NODE AND MOBILE TERMINAL FOR PERFORMING A SIGNALLING...
- Publication number 20140029546
- Publication date Jan 30, 2014
- Unwired Planet, LLC
- Jorg SCHRADER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEECH/MULTIMEDIA MODE SWITCHING TECHNIQUE IN A WIRELESS COMMUNICAT...
- Publication number 20130231095
- Publication date Sep 5, 2013
- Unwired Planel, LLC
- Christian HERRERO VERNON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, MOBILE NETWORK NODE AND MOBILE TERMINAL FOR REDUCING THE N...
- Publication number 20130005325
- Publication date Jan 3, 2013
- Jörg Schrader
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING OF MGW IDENTITY IN SIP-I
- Publication number 20100274905
- Publication date Oct 28, 2010
- Marcello Pantaleo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Speech/Multimedia Mode Switching Technique in a Wireless Communicat...
- Publication number 20080108338
- Publication date May 8, 2008
- Christian Herrero Veron
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system of managing a call in a telecommunication system
- Publication number 20040258045
- Publication date Dec 23, 2004
- Christian Groves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE