Juha-Petri Karna

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Patents Grantslast 30 patents

Information Patent Grant
Method of receiving spread spectrum signal, and receiver
- Patent number 7,466,744
- Issue date Dec 16, 2008
- Nokia Corporation
- Juha O. Kärnä
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of receiving spread spectrum signal, and receiver
- Patent number 7,023,903
- Issue date Apr 4, 2006
- Nokia Corporation
- Juha Kärnä
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission method and a radio system
- Patent number 6,625,138
- Issue date Sep 23, 2003
- Nokia Corporation
- Juha Kärnä
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission method and a radio system
- Patent number 6,594,248
- Issue date Jul 15, 2003
- Nokia Corporation
- Juha Kärnä
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method of receiving spread spectrum signal, and receiver
- Publication number 20060126703
- Publication date Jun 15, 2006
- Nokia Corporation
- Juha O. Karna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of receiving spread spectrum signal, and receiver
- Publication number 20020196841
- Publication date Dec 26, 2002
- Juha Karna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data transmission method and a radio system
- Publication number 20020114297
- Publication date Aug 22, 2002
- NOKIA TELECOMMUNICATIONS OY
- Juha Karna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Securing Voice over IP traffic
- Publication number 20020059516
- Publication date May 16, 2002
- Esa Turtiainen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for validating electronic transactions
- Publication number 20020013764
- Publication date Jan 31, 2002
- Juha-Petri Karna
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IPSec processing
- Publication number 20010047487
- Publication date Nov 29, 2001
- Tommi Linnakangas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE