Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9178661 | Controlled data network error recovery | — | 2015-11-03 |
| 8406731 | Charging efficiency for a mobile subscriber based on pre-paid or flat-rate billing arrangements | Tuija Hurtta, Tero Makela | 2013-03-26 |
| 8031593 | Controlled data network error recovery | — | 2011-10-04 |
| 7970376 | Charging efficiency | Tuija Hurtta, Tero Makela | 2011-06-28 |
| 7565134 | Charging efficiency | Tuija Hurtta, Tero Makela | 2009-07-21 |
| 7417948 | Controlled data network error recovery | — | 2008-08-26 |
| 7310331 | Ordered delivery of intercepted data | — | 2007-12-18 |
| 6975850 | Charging efficiency | Tuija Hurtta, Tero Makela | 2005-12-13 |