Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6853713 | Client-server network for managing internet protocol voice packets | Joseph Fobert, Srivallipuranandan Navaratnam, Steve J. McKinnon | 2005-02-08 |
| 6731640 | Frame synchronization over multiple networks | Mark J. Perry | 2004-05-04 |
| 6694472 | Error correction for frames carried over multiple networks | Mark J. Perry | 2004-02-17 |
| 6549621 | Method and system for integrating a computer and a telephone | Samuel H. Christie, IV | 2003-04-15 |
| 6493336 | System optimized always on dynamic integrated services digital network | Mark J. Perry | 2002-12-10 |
| 6269100 | Channel transfer with retrieve | Samuel H. Christie, IV | 2001-07-31 |
| 6122364 | Internet network call center | Robert W. Petrunka | 2000-09-19 |