Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6285875 | Traffic management system for use in mobile communications network | Ilpo Alajoki | 2001-09-04 |
| 6219551 | Method for locating a called subscriber | Marko Hentila, Hannu Peltola | 2001-04-17 |