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Mikko Vainikainen
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Tempere, FI
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for a distributed server tree
Patent number
7,418,509
Issue date
Aug 26, 2008
Nokia Corporation
Petri Koskelainen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing support services in push to talk co...
Patent number
7,107,017
Issue date
Sep 12, 2006
Nokia Corporation
Petri Koskelainen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Floor control language
Patent number
7,085,244
Issue date
Aug 1, 2006
Nokia Corporation
Petri Koskelainen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
System and method for providing support services in push to talk co...
Publication number
20040224710
Publication date
Nov 11, 2004
Petri Koskelainen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Floor control language
Publication number
20040174830
Publication date
Sep 9, 2004
Nokia Corporation
Petri Koskelainen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for a distributed server tree
Publication number
20030093462
Publication date
May 15, 2003
Petri Koskelainen
H04 - ELECTRIC COMMUNICATION TECHNIQUE