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Karl Tigerstedt
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Espoo, FI
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Patents Grants
last 30 patents
Information
Patent Grant
Service priorities in a multi-cell network
Patent number
7,224,976
Issue date
May 29, 2007
Nokia Corporation
Atte Artamo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and network element for controlling handover
Patent number
7,197,318
Issue date
Mar 27, 2007
Nokia Corporation
Uwe Schwarz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Handover method, system and radio network controller
Patent number
7,085,570
Issue date
Aug 1, 2006
Nokia Corporation
Karl Tigerstedt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for inter-operator handover between WCDMA and GSM
Patent number
6,836,471
Issue date
Dec 28, 2004
Nokia Mobile Phones Ltd
Harri Holma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of WCDMA coverage based handover triggering
Patent number
6,615,044
Issue date
Sep 2, 2003
Nokia Mobile Phones, Ltd.
Karl Tigerstedt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Handover method, system and radio network controller
Publication number
20040121770
Publication date
Jun 24, 2004
Karl Tigerstedt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and network element for controlling handover
Publication number
20040121777
Publication date
Jun 24, 2004
Uwe Schwarz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Service priorities in multi-cell network
Publication number
20040053606
Publication date
Mar 18, 2004
Atte Artamo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of WCDMA coverage based handover triggering
Publication number
20020187784
Publication date
Dec 12, 2002
Nokia Mobile Phones, Ltd.
Karl Tigerstedt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and system for inter-operator handover between WCDMA and GSM
Publication number
20020105927
Publication date
Aug 8, 2002
Nokia Mobile Phones Ltd.
Harri Holma
H04 - ELECTRIC COMMUNICATION TECHNIQUE