Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819674 | Modification of signalling resources in a communications system | Risto Kauppinen | 2004-11-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819674 | Modification of signalling resources in a communications system | Risto Kauppinen | 2004-11-16 |