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Mikael Heerman
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Espoo, FI
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last 30 patents
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Patent Grant
Method and system for changing a subscription
Patent number
8,571,548
Issue date
Oct 29, 2013
Sisvel International S.A.
Mikka Poikselkä
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
System and method for event notifications in a multimedia network
Patent number
7,353,278
Issue date
Apr 1, 2008
Nokia Corporation
Heikki Tuunanen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
System and method for event notifications in a multimedia network
Publication number
20060052087
Publication date
Mar 9, 2006
Heikki Tuunanen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
Method and system for changing a subscription
Publication number
20050065801
Publication date
Mar 24, 2005
Mikka Poikselka
H04 - ELECTRIC COMMUNICATION TECHNIQUE