Leif Sandberg

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Saltsjo-bo, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method for registering and enabling PKI functionalities
- Patent number 7,690,027
- Issue date Mar 30, 2010
- Telenor ASA
- Leif Sandberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for enabling PKI functions in a smart card
- Patent number 7,024,226
- Issue date Apr 4, 2006
- Telenor ASA
- Leif Sandberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method for registering and enabling pki functionalities
- Publication number 20050086496
- Publication date Apr 21, 2005
- Leif Sandberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for enabling pki functions in a smart card
- Publication number 20040053642
- Publication date Mar 18, 2004
- Leif Sandberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE