Einar Oltedal

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Kolbjornsvik, NO

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Patents Grantslast 30 patents

Information Patent Grant
Arrangement for improving the speech quality, especially for VoIP (...
- Patent number 6,611,694
- Issue date Aug 26, 2003
- Telefonaktiebolaget LM Ericsson (publ)
- Einar Oltedal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Arrangement in a network structure
- Patent number 6,393,120
- Issue date May 21, 2002
- Telefonaktiebolaget LM Ericsson
- Einar Oltedal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Solution for restricting roaming in mobile telephony systems
- Publication number 20030139182
- Publication date Jul 24, 2003
- Telefonaktiebolaget LM Ericsson (publ)
- Line Bakkeby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE