Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10374864 | Converged voice mail services | Richard Cerami, John Verbil | 2019-08-06 |
| 10020977 | Converged voice mail services | Richard Cerami, John Verbil | 2018-07-10 |
| 9692906 | Converged voice mail services | Richard Cerami, John Verbil | 2017-06-27 |
| 9197756 | Converged voice mail services | Richard Cerami, John Verbil | 2015-11-24 |
| 7414981 | Method and system for event and message registration by an association controller | Jafar Nabkel, Ronald J. Egan | 2008-08-19 |
| 7298734 | Method and system communication system message processing based on classification criteria | Jafar Nabkel, Ronald J. Egan | 2007-11-20 |
| 7113987 | Method and system for dynamic message registration by a service controller | Jafar Nabkel, Ronald J. Egan, Steven E. Norby | 2006-09-26 |
| 7027408 | Method and system for dynamic service profile integration by a service controller | Jafar Nabkel, Ronald J. Egan | 2006-04-11 |
| 6674725 | Method and system for dynamic service classification and integrated service control | Jafar Nabkel, Ronald J. Egan, Steven E. Norby | 2004-01-06 |
| 6397180 | Method and system for performing speech recognition based on best-word scoring of repeated speech attempts | Frank H. Wu | 2002-05-28 |
| 5999901 | Telephone network apparatus and method using echo delay and attenuation | Curtis Dean Knittle, Frank H. Wu | 1999-12-07 |
| 5761638 | Telephone network apparatus and method using echo delay and attenuation | Curtis Dean Knittle, Frank H. Wu | 1998-06-02 |