Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7142503 | Communication system architecture and operating methodology providing a virtual neighborhood network | Michael Grant, Brian Unitt | 2006-11-28 |
| 6650697 | Wireline communication system and method of frequency allocation therein | Christopher Tate, Leslie Derek Humphrey | 2003-11-18 |
| 6577650 | Method of setting-up and controlling synchronization within a modem | Christopher Tate, Leslie Derek Humphrey, Roger James Williamson | 2003-06-10 |
| 6560225 | Enhanced performance VoDSL | Leslie Derek Humphrey, Christopher Tate | 2003-05-06 |
| 6526058 | VODSL service provision | Leslie Derek Humphrey, Brian Unitt, Michael Grant | 2003-02-25 |
| 6522647 | Enhanced VoDSL service provision | Leslie Derek Humphrey, Brian Unitt | 2003-02-18 |
| 6400803 | Voice over digital subscriber line call redirection for lifeline service | Christopher Tate, Jonathan Beattie, Roger James Williamson, Mark Bridger | 2002-06-04 |
| 5991269 | Wireline modem, communication system and method of setting-up such | Roger James Williamson | 1999-11-23 |