Pasi Karkas

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Patents Grantslast 30 patents

Information Patent Grant
Boolean protocol filtering
- Patent number 7,924,827
- Issue date Apr 12, 2011
- Nokia Corporation
- Tomi Hakkarainen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for wireless communications
- Patent number 7,738,409
- Issue date Jun 15, 2010
- Nokia Corporation
- Pasi A. Kärkäs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Content Protection scheme for a digital recording device
- Patent number 6,959,090
- Issue date Oct 25, 2005
- Nokia Corporation
- Jukka Alve
- G11 - INFORMATION STORAGE
Information Patent Grant
Boolean protocol filtering
- Patent number 6,728,241
- Issue date Apr 27, 2004
- Nokia Corporation
- Tomi Hakkarainen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method, system and network entity for data transmission and recepti...
- Publication number 20070002900
- Publication date Jan 4, 2007
- Nokia Corporation
- Pasi A. Karkas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for wireless communications
- Publication number 20060252404
- Publication date Nov 9, 2006
- Pasi A. Karkas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Boolean protocol filtering
- Publication number 20040190513
- Publication date Sep 30, 2004
- Nokia Corporation
- Tomi Hakkarainen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Boolean protocol filtering
- Publication number 20030161305
- Publication date Aug 28, 2003
- Nokia Corporation
- Tomi Hakkarainen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE