Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7801116 | System, device, and method for providing call forwarding in dual subscription mode | — | 2010-09-21 |
| 7392034 | Communication system and method for establishing a connection to a serving network element | Markku Tuohino | 2008-06-24 |