Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6978090 | Optical network architecture | Duncan Forbes, Michael Philip Dyer | 2005-12-20 |
| 6870836 | System and method for transfer of IP data in an optical communication networks | Michael P Dyer | 2005-03-22 |
| 6427042 | Optical fibre ducting system | Michael Philip Dyer, Mark Parry | 2002-07-30 |
| 6359906 | Providing digital services to telephone subscribers | Michael Philip Dyer, Peter Etter | 2002-03-19 |
| 6351582 | Passive optical network arrangement | Michael Philip Dyer | 2002-02-26 |
| 6262991 | Communication system architecture, infrastructure exchange and method of operation | Brian Unitt, Andrew Lewis | 2001-07-17 |
| 6148006 | Communication system architecture, exchange having a plurality of broadband modems and method of supporting broadband operation on a one to one basis | Michael P Dyer | 2000-11-14 |
| 6088225 | Cabinet with enhanced convection cooling | Mark Parry | 2000-07-11 |
| 6069922 | Method and apparatus for reducing cross-talk in broadband systems using line-coding | — | 2000-05-30 |
| 5872468 | Level detector circuit, interface and method for interpreting and processing multi-level signals | — | 1999-02-16 |
| 4592068 | Repeater for a digital transmission system | Anthony Jessop, Richard J. Catchpole, Brian S. Farley | 1986-05-27 |
| 4484336 | Digital transmission systems | Richard J. Catchpole, Brian S. Farley, Harbhajan S. Virdee | 1984-11-20 |