Roger Gustavsson

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Forced registration in concurrent services mobile station handoff
- Patent number 7,623,865
- Issue date Nov 24, 2009
- Telefonaktiebolaget LM Ericsson (publ)
- Vibhor Julka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobility management entity for high data rate wireless communicatio...
- Patent number 7,457,265
- Issue date Nov 25, 2008
- Telefonaktiebolaget LM Ericsson (publ)
- Vibhor Julka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for packet data servicing node (PDSN)initial assi...
- Patent number 7,075,930
- Issue date Jul 11, 2006
- Telefonaktiebolaget LM Ericsson (publ)
- Ning Nicholas Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimization or circuit call setup and delivery associated with int...
- Patent number 6,917,810
- Issue date Jul 12, 2005
- Telefonaktiebolaget LM Ericsson (publ)
- Vibhor Julka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
System and method for packet data servicing node (PDSN) initial ass...
- Publication number 20050025116
- Publication date Feb 3, 2005
- Ning Nicholas Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Forced registration in concurrent services mobile station handoff
- Publication number 20040203780
- Publication date Oct 14, 2004
- Vibhor Julka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optimization of circuit call setup and delivery associated with int...
- Publication number 20030104813
- Publication date Jun 5, 2003
- Vibhor Julka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobility management entity for high data rate wireless communicatio...
- Publication number 20020193110
- Publication date Dec 19, 2002
- Vibhor Julka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and methods for reducing message overhead in a wireless com...
- Publication number 20020068564
- Publication date Jun 6, 2002
- Roger Gustavsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE