Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7912201 | Directory assistance dialog with configuration switches to switch from automated speech recognition to operator-assisted dialog | John M. Martin, Robert R. Bushey | 2011-03-22 |
| 7881451 | Automated directory assistance system for a hybrid TDM/VoIP network | — | 2011-02-01 |
| 7873029 | System and method of providing multimedia communication services | Javier Arellano, Steven Frew, Sreenivasa Gorti, Bach N. Hoang | 2011-01-18 |