Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11658888 | Network timing trail visualization and method of troubleshooting | Peter Sinclair, Blair E. P. Moxon | 2023-05-23 |
| 7643407 | Method and apparatus for determining protection transmission unit allocation | Nicola Benvenuti | 2010-01-05 |
| 7554905 | Method and apparatus for routing a virtual concatenation group in a network | Nicolas Benvenuti, Dino Fatica | 2009-06-30 |
| 7167481 | Technique for computing pathways in a multi-stage switch fabric through exploitation of symmetrical links | Jeff J. Towers, Andrew King | 2007-01-23 |
| 7042835 | Method and apparatus for ensuring survivability of inter-ring traffic | Evert de Boer, Peter Phelps, Louis Pare, Robert Caporuscio | 2006-05-09 |
| 6859453 | Clear channel access methods, apparatuses, media and signals | LeRoy L. Pick, Evert Deboer | 2005-02-22 |
| 6658013 | Method and apparatus for ensuring survivability of inter-ring traffic | Evert de Boer, Peter Phelps, Louis Pare, Robert Caporuscio | 2003-12-02 |
| 6400859 | Optical ring protection having matched nodes and alternate secondary path | Evert de Boer, Peter Phelps, Louis Pare, Stephen James Wilson | 2002-06-04 |
| 6259837 | Optical inter-ring protection having matched nodes | Evert de Boer, Peter Phelps, Louis Pare, Stephen James Wilson | 2001-07-10 |
| 5982455 | Signal processing system | David Throup | 1999-11-09 |
| 5621387 | Box | Kirk B. Phillips, Patrick K. Strong, J. Michael McRee | 1997-04-15 |
| D312221 | Housing for a security console | Kirk B. Phillips, Bobby R. Hodges | 1990-11-20 |
| 4949372 | Remote actuated command circuit for seizing telephone lines | — | 1990-08-14 |
| 4547767 | Printed circuit board for activating and deactivating alarm systems | — | 1985-10-15 |