Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8069252 | Session initiation protocol enabled set-top device | William J. Janning, Trip Ingle | 2011-11-29 |
| 7995589 | Controlling voice communications over a data network | Patrick N. Sollee, David Creech, Christopher Jessen | 2011-08-09 |
| 7899164 | Convergence of circuit-switched voice and packet-based media services | Dany Sylvain, Raheel Yuhanna, R. Alberto Villarica, Craik Pyke | 2011-03-01 |
| 7894581 | Convergence of circuit-switched voice and packet-based media services | Dany Sylvain, Raheel Yuhanna, R. Alberto Villarica, Craik Pyke | 2011-02-22 |