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Tormod Hegdahl
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Oslo, NO
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Patents Grants
last 30 patents
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Patent Grant
System for providing flexible charging in a network
Patent number
7,450,591
Issue date
Nov 11, 2008
Telefonaktiebolaget L M Ericsson (Publ)
Martin Körling
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Multicast support in packet switched wireless networks
Patent number
7,107,066
Issue date
Sep 12, 2006
Telefonaktiebolaget LM Ericsson (publ)
Stefan Toth
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
System for providing flexible charging in a network
Publication number
20060008063
Publication date
Jan 12, 2006
Magnus Harnesk
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
Multicast support in packet switched wireless networks
Publication number
20050053068
Publication date
Mar 10, 2005
Stefan Toth
H04 - ELECTRIC COMMUNICATION TECHNIQUE