Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7421071 | Call progress tone generation in a communication system | — | 2008-09-02 |
| 7203304 | Call progress tone generation in a communication system | — | 2007-04-10 |
| 7079534 | System and method for allocating bandwidth for a call | Khalid Mohamed Medhat, Michael Joseph Gardner | 2006-07-18 |
| 7050564 | Call progress tone generation in a communication system | — | 2006-05-23 |
| 6922409 | System and method for allocating bandwidth for a call | Khalid Mohamed Medhat, Michael Joseph Gardner | 2005-07-26 |
| 6836542 | System and method for processing ported calls | Jason Torrey, William L. Wiley | 2004-12-28 |
| 6816497 | System and method for processing a call | Jason Torrey, R. Dean Howell, Bruce Fredrick Salisbury, William L. Wiley | 2004-11-09 |
| 6785377 | Data calls using both constant bit rate and variable bit rate connections | Jason Torrey | 2004-08-31 |
| 6574222 | System and method for allocating bandwidth for a call | Khalid Mohamed Medhat, Michael Joseph Gardner | 2003-06-03 |
| 6535599 | System and method for processing ported calls | Jason Torrey, William L. Wiley | 2003-03-18 |
| 6314103 | System and method for allocating bandwidth for a call | Khalid Mohamed Medhat, Michael Joseph Gardner | 2001-11-06 |