Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8305932 | Method and apparatus for growing next generation network using modular design | Chaoxin Qiu, Robert F. Dailey, Arshad Khan | 2012-11-06 |
| 8266664 | Methods and apparatus to provide messages to television users | Chaoxin Qiu, John E. Lemay, Jessie Tsae-Jiuan Lee, Diana Maria Cantu | 2012-09-11 |
| 8155279 | Method and system for routing calls based on a language preference | Douglas F. Reynolds | 2012-04-10 |
| 8156219 | System and method of health monitoring and fault monitoring in a network system | Chaoxin Qiu, Robert F. Dailey | 2012-04-10 |
| 8041823 | Optimization of media flows in a telecommunications system | Chaoxin Qiu, Arshad Khan, Robert F. Dailey | 2011-10-18 |
| 7940898 | Method and system for routing calls based on a language preference | Douglas F. Reynolds | 2011-05-10 |
| 7936683 | System and method of monitoring network performance | Chaoxin Qiu, Robert F. Dailey | 2011-05-03 |
| 7843809 | Preserving stable calls during failover | Chaoxin Qiu, Robert F. Dailey, Arshad Khan | 2010-11-30 |
| 7593396 | System and method for providing remote access to telecommunications services | Anil Kumar Bhandari, Xiaolian Bi, Jeffrey Brandt, Christine Hartman, Alexander L. Huang +3 more | 2009-09-22 |
| 7450695 | Method and system for routing calls based on a language preference | Douglas F. Reynolds | 2008-11-11 |
| 7233658 | Flexible ring-tone service | Thomas Daniel Koser, Stephen Mark Mueller | 2007-06-19 |
| 7209549 | Method and system for routing calls based on a language preference | Douglas F. Reynolds | 2007-04-24 |
| 7042989 | Flexible call alerting | Debra K. Lawson, Gail D. Mosley, Stephen Mark Mueller | 2006-05-09 |
| 6925155 | Method and system for routing calls based on a language preference | Douglas F. Reynolds | 2005-08-02 |
| 6891940 | System and method for providing remote access to telecommunications services | Anil Kumar Bhandari, Xiaolian Bi, Jeffrey Brandt, Alexander L. Huang, Jeffrey Paul Johnson +2 more | 2005-05-10 |
| 5732187 | Speaker-dependent speech recognition using speaker independent models | Barbara J. Wheatley, Abraham P. Ittycheriah | 1998-03-24 |