Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6405036 | Method and arrangement in a telecommunication system | Harald Kallin | 2002-06-11 |
| 6112082 | Method and an arrangement relating to telecommunications system | Harald Kallin, Szerker Magnusson | 2000-08-29 |