Kaj Olof Inge Johansson

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Molndal, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for avoiding hanging PDP contexts
- Patent number 8,077,685
- Issue date Dec 13, 2011
- Telefonaktiebolaget LM Ericsson (publ)
- Kaj Olof Inge Johansson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
P-CSCF ADDRESS DISCOVERY
- Publication number 20120215930
- Publication date Aug 23, 2012
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- John Stenfelt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR AVOIDING HANGING PDP CONTEXTS
- Publication number 20120057584
- Publication date Mar 8, 2012
- Kaj Olof Inge Johansson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR AVOIDING HANGING PDP CONTEXTS
- Publication number 20110268042
- Publication date Nov 3, 2011
- Kaj Olof Inge Johansson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR AVOIDING HANGING PDP CONTEXTS
- Publication number 20080267154
- Publication date Oct 30, 2008
- Kaj Olof Inge Johansson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE