Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7835721 | Multiple security level mobile telecommunications device system and method | Martti Tuulos | 2010-11-16 |
| 7626932 | Traffic control in an IP based network | Martti Tuulos, Ove Strandberg, Zhi-Chun Honkasalo, Erik Salo, Jussi Ruutu +4 more | 2009-12-01 |