Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6134316 | Telecommunications network with relocateability of subscriber number | Per-Erik Mikael Kilhage, Björn Olsson, Mikael Larsson | 2000-10-17 |
| 6064887 | Telecommunications network with portability of mobile subscriber number | Mikael Larsson, Björn Olsson, Per-Erik Mikael Kilhage | 2000-05-16 |
| 6002759 | Portability of non-geographic telephone numbers of intelligent network services | Mikael Larsson, Björn Olsson | 1999-12-14 |