Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7756009 | Method and apparatus for priority call setup and restoration in an optical communications system | Mark Acton Gibbon, Jean-Pierre Coupal, Darek Skalecki | 2010-07-13 |
| 7450497 | Shared mesh signaling method and apparatus | Richard Trudel, James Shields | 2008-11-11 |
| 7436763 | Data communication apparatus with a dual mode protection switching system | Peter Phelps, Richard Trudel | 2008-10-14 |
| 7372803 | Apparatus and method for establishment and protection of connections within mesh networks | James Shields, Richard Trudel, Malcolm Betts | 2008-05-13 |
| 7042835 | Method and apparatus for ensuring survivability of inter-ring traffic | David Steele, Peter Phelps, Louis Pare, Robert Caporuscio | 2006-05-09 |
| 6917759 | Shared mesh signaling algorithm and apparatus | James Shields, Richard Trudel | 2005-07-12 |
| 6658013 | Method and apparatus for ensuring survivability of inter-ring traffic | David Steele, Peter Phelps, Louis Pare, Robert Caporuscio | 2003-12-02 |
| 6616350 | Method and apparatus for providing a more efficient use of the total bandwidth capacity in a synchronous optical network | Joseph Olajubu, Peter Phelps, Louis Pare, Darryl C. Ryan | 2003-09-09 |
| 6400859 | Optical ring protection having matched nodes and alternate secondary path | Peter Phelps, Louis Pare, David Steele, Stephen James Wilson | 2002-06-04 |
| 6259837 | Optical inter-ring protection having matched nodes | Peter Phelps, Louis Pare, David Steele, Stephen James Wilson | 2001-07-10 |