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Per Viktor Israelsson
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Ryttarvagen, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Network arrangement and method relating to telecommunications
Patent number
6,452,929
Issue date
Sep 17, 2002
Telefonaktiebolaget LM Ericsson
Per Israelsson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus pertaining to handoff in a mobile telecommuni...
Patent number
5,991,626
Issue date
Nov 23, 1999
Telefonakitiebolaget LM Ericsson
Udo Hinz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus of facilitating interchanging the use of a mob...
Patent number
5,826,193
Issue date
Oct 20, 1998
Telefonaktiebolaget LM Ericsson
Walter Ghisler
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for preventing calls of bad quality from being disconnected...
Patent number
5,737,689
Issue date
Apr 7, 1998
Telefonaktiebolaget LM Ericsson
Per Viktor Israelsson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Decentralized base station for reducing bandwidth requirements for...
Patent number
5,555,260
Issue date
Sep 10, 1996
Telefonaktiebolaget LM Ericsson
Hans L. Rinnback
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile telephony system
Patent number
5,479,595
Issue date
Dec 26, 1995
Telefonaktiebolaget LM Ericsson
Per V. Israelsson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for handoff in a mobile radio communication system
Patent number
5,293,643
Issue date
Mar 8, 1994
Telefonaktiebolaget L M Ericsson
Per V. Israelsson
H04 - ELECTRIC COMMUNICATION TECHNIQUE