Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6999775 | Method of controlling load in mobile communication system by DTX period modification | — | 2006-02-14 |
| 6738374 | Speech transmission in a packet network | Mikko Olkkonen, Kristian Rauhala | 2004-05-18 |
| 6684068 | Method for transmitting a message to a mobile station | Hannu Pahkala | 2004-01-27 |
| 6542501 | Speech transmission in a mobile communication network | — | 2003-04-01 |
| 6233458 | Re-routing procedure | Serge Haumont | 2001-05-15 |