Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7760709 | Method for transmitting coding information over packet data network | — | 2010-07-20 |
| 7710873 | Interaction in a communication system | Pekka Pulkka, Marita Pistemaa | 2010-05-04 |
| 7636355 | Sharing of protocol processing | Johan Haeggström | 2009-12-22 |
| 7626976 | DSL access system negotiating a voice codec type to be used between two systems | — | 2009-12-01 |
| 7539615 | Audio signal quality enhancement in a digital network | Olli Kirla | 2009-05-26 |
| 7372847 | Data call routing on IP connections | — | 2008-05-13 |
| 7304962 | Delay measurement system in a packet network | Olli Kirla, Johan Haeggström | 2007-12-04 |
| 7257114 | Method for transmitting calls over packet network | — | 2007-08-14 |
| 7221662 | Tone detection elimination | — | 2007-05-22 |
| 7136375 | Method for transmitting coding information over packet data network | — | 2006-11-14 |
| 6308063 | Mobile communications system and a transcoder unit | Jyri Suvanen | 2001-10-23 |