Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031712 | Voice over IP service implementation for providing multimedia features | Carl E. Betta, Gerald L. Hoover, John Jutten Lawser, Han Q. Nguyen, Larry Arnise Russell | 2011-10-04 |
| 8018920 | Technique for providing intelligent features for calls in a communications network independent of network architecture | Chaker T. Al Hakim, William M. Hoffman, Leonard S. Kelter, Barbara Joanne Kittredge, D. Mark Parrish +2 more | 2011-09-13 |