Pekka Rissanen

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Tampere, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for carrying out security procedures involving mo...
- Patent number 7,590,407
- Issue date Sep 15, 2009
- Nokia Corporation
- Hannu Honkala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network frequency setting
- Patent number 7,499,706
- Issue date Mar 3, 2009
- Nokia Corporation
- Janne J. Kallio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications system
- Patent number 7,342,905
- Issue date Mar 11, 2008
- Nokia Corporation
- Roy Mickos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission of voice over IP in wireless telecommunications system
- Patent number 7,301,919
- Issue date Nov 27, 2007
- Nokia Corporation
- Jaakko Sundquist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for allowing subscribers to make internal calls w...
- Patent number 7,171,209
- Issue date Jan 30, 2007
- Nokia Corporation
- Raili Numminen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handover of a mobile station from an internal cellular communicatio...
- Patent number 7,092,709
- Issue date Aug 15, 2006
- Nokia Corporation
- Hannu Honkala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Transmission of voice over IP in wireless telecommunications system
- Publication number 20040203785
- Publication date Oct 14, 2004
- Jaakko Sundquist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for allowing subscribers to make internal calls w...
- Publication number 20040180664
- Publication date Sep 16, 2004
- Nokia Networks Oy
- Raili Numminen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and arrangement for controlling calls in a hybrid cellular t...
- Publication number 20030119495
- Publication date Jun 26, 2003
- Timo Hanninen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE