Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7116968 | Method and network system for charging a roaming network subscriber | Juha-Pekka Koskinen, Juha Vallinen | 2006-10-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7116968 | Method and network system for charging a roaming network subscriber | Juha-Pekka Koskinen, Juha Vallinen | 2006-10-03 |