Arto Rukajarvi

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Oulunsalo, FI

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Patents Grantslast 30 patents

Information Patent Grant
Procedure for ensuring the operation of signalling channels in a V5...
- Patent number RE40451
- Issue date Aug 5, 2008
- Nokia Corporation
- Jyrki Suutari
- 370 - Multiplex communications
Information Patent Grant
Method and system for ensuring a PSTN protocol restart procedure as...
- Patent number 6,738,471
- Issue date May 18, 2004
- Nokia Corporation
- Arto Rukajärvi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for reconfiguration of an interface
- Patent number 6,647,110
- Issue date Nov 11, 2003
- Nokia Corporation
- Toivo Lallukka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Procedure for ensuring the activation of a V5 interface
- Patent number 6,347,138
- Issue date Feb 12, 2002
- Nokia Networks Oy
- Tolvo Lallukka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Procedure for ensuring the operation of signalling channels in a V5...
- Patent number 6,278,688
- Issue date Aug 21, 2001
- Nokia Telecommunications Oy
- Jyrki Suutari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Procedure for subscriber addressing in a cascaded V5 interface
- Patent number 6,252,955
- Issue date Jun 26, 2001
- Nokia Networks Oy
- Leena Antila
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and system for reconfiguration of an interface
- Publication number 20020097712
- Publication date Jul 25, 2002
- Toivo Lallukka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE