Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8036211 | Legacy user proxy call session control function | Douglas Nielsen | 2011-10-11 |
| 7961714 | Providing packet-based multimedia services via a circuit bearer | Mark Watson, Richard Bodin | 2011-06-14 |