Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9118601 | Layer 2 and 3 latching loopbacks on a pluggable transceiver | Luc Chouinard, David George Coomber, Emmanuelle Marie Josèphe Janz | 2015-08-25 |
| 6915463 | System and method for performing pre-emptive protection switching | Hans Frederick Johnsen, Walter Carpini, Victoria Donnelly | 2005-07-05 |
| 6868542 | Method and apparatus for providing reliable interoperation of a plurality of independent software modules | Martin Hebert, Nelson Gillette, Scott Brookes | 2005-03-15 |
| 6785737 | Network resource allocation methods and systems | Byoung Joon Lee, Hans Frederick Johnsen | 2004-08-31 |