Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8971320 | Control layer for multistage optical burst switching system and method | John Dunne | 2015-03-03 |
| 8295700 | Distributed packet switch for use in a network | John Dunne, Thomas Farrell | 2012-10-23 |
| 8116196 | Shared mesh signaling method and apparatus | Richard Trudel, Evert Deboer | 2012-02-14 |
| 7933279 | Voice over packet network arrangement and method | Patrick Bradd, Bryan Miller | 2011-04-26 |
| RE41417 | Concatenation of containers in synchronous digital hierarchy network | John Paul Russell, Christopher David Murton, David Michael Goodman, Christopher Thomas William Ramsden | 2010-07-06 |
| 7738381 | Flow control of frame based data over a synchronous digital network | David William Wiggins, John Paul Russell, David Michael Goodman, Christopher David Murton, Christopher Thomas William Ramsden | 2010-06-15 |
| 7545800 | System and method for establishing a communication connection | Julian Frank Barry Cable, Roy Harold Mauger, Mark Ashworth | 2009-06-09 |
| 7477843 | Method of and system for routing in a photonic network | Bram Peeters, Friskney Robert | 2009-01-13 |
| 7450497 | Shared mesh signaling method and apparatus | Richard Trudel, Evert de Boer | 2008-11-11 |
| 7406033 | Methods, devices and software for combining protection paths across a communications network | Evert Deboer, Rick R. Wedge, Peter Ashwood-Smith | 2008-07-29 |
| 7372803 | Apparatus and method for establishment and protection of connections within mesh networks | Evert de Boer, Richard Trudel, Malcolm Betts | 2008-05-13 |
| 7369496 | Flow control of frame based data over a synchronous digital network | David William Wiggins, John Paul Russell, David Michael Goodman, Christopher David Murton, Christopher Thomas William Ramsden | 2008-05-06 |
| 7023942 | Method and apparatus for digital data synchronization | Kim B. Roberts, Ronald J. Gagnon | 2006-04-04 |
| 6940808 | Adaptive rate traffic recovery mechanism for communication networks | Mark Allaye-Chan | 2005-09-06 |
| 6917759 | Shared mesh signaling algorithm and apparatus | Evert de Boer, Richard Trudel | 2005-07-12 |
| 6891862 | Multiplex hierarchy for high capacity transport systems | Jayne Brady | 2005-05-10 |
| 6816496 | Frame based data transmission over synchronous digital hierarchy network | John Paul Russell, Christopher David Murton, David Michael Goodman, Christopher Thomas William Ramsden | 2004-11-09 |
| 6704326 | Payload mapping in synchronous networks | John Paul Russell, Christopher David Murton, David Michael Goodman, Christopher Thomas William Ramsden | 2004-03-09 |
| 6633584 | Payload translation between frame options in synchronous digital hierarchy networks | John Paul Russell, David Michael Goodman, Christopher Thomas William Ramsden, Christopher David Murton | 2003-10-14 |
| 6584118 | Payload mapping in synchronous networks | John Paul Russell, Christopher David Murton, David Michael Goodman, Christopher Thomas William Ramsden | 2003-06-24 |
| 6570868 | System and method for establishing a communication connection | Julian Frank Barry Cable, Roy Harold Mauger, Mark Ashworth | 2003-05-27 |
| 6496519 | Frame based data transmission over synchronous digital hierarchy network | John Paul Russell, Christopher David Murton, David Michael Goodman, Christopher Thomas William Ramsden | 2002-12-17 |
| 6373826 | Spanning tree algorithm | John Paul Russell, David Michael Goodman, Christopher David Murton, Christopher Thomas William Ramsden | 2002-04-16 |
| 6133958 | Broadcast video desynchronizer | — | 2000-10-17 |
| 5781596 | Desynchronising video information from synchronous network to a plesiochronous tributary with constant rate of change in the leak rate | — | 1998-07-14 |