Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7590596 | Charging system and method for handling services within this system and entities thereof | Juha-Pekka Koskinen, Anne Narhi, Heikki Pälä | 2009-09-15 |
| 5684996 | Method and arrangement for reducing the amount of information necessary for softway installation | Ville Westerholm | 1997-11-04 |