Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9537960 | Multi-operator telecommunication distribution of service content | Rolf Blom, Steinar Dahlin | 2017-01-03 |
| 7966404 | Proxy apparatus and method | Jan Hedin, Frank Hundscheidt, George Vergopoulos, Stefan Leupers | 2011-06-21 |
| 7043248 | System and method for providing telecommunication services | Magnus Hallenstål, Steinar Dahlin | 2006-05-09 |
| 6856612 | Methods and systems for call routing and codec negotiation in hybrid voice/data/internet/wireless systems | Frode Bjelland, Karl Hellwig, Frank Hundscheidt, George Vergopoulos | 2005-02-15 |
| 5504804 | Providing individual subscriber services in a cellular mobile communications network | Jorgen Lantto | 1996-04-02 |