Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8554651 | Method and arrangement for transaction processing in connection with mobile telecommunication | Tuija Rinne | 2013-10-08 |
| 7684551 | Method, means and a computer program product for managing online charging in a communications network | Antti Romppanen | 2010-03-23 |
| 7391854 | Method, system and computer program product for online charging in a communications network | Antti Romppanen | 2008-06-24 |