Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8160961 | Charging for prepaid subscribers in a telecommunications system | Timo Haataja | 2012-04-17 |
| 7437144 | Method of managing prepaid subscription information | Lone B. Fjordstrom, Nikolaj Sloth, Jesper Bekkevold, Pirjo Haakana | 2008-10-14 |
| 7346154 | Customizing prepaid service | Michael Andersen | 2008-03-18 |