Harald Johansen

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Rykene, 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

Patents Applicationslast 30 patents

Information Patent Application
System and Methods for Handling an IP Dual-Stack Connection
- Publication number 20130044679
- Publication date Feb 21, 2013
- Béla Rathonyi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for controlling mobile data connection through USB Ethernet...
- Publication number 20070155422
- Publication date Jul 5, 2007
- Harald Johansen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE