Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7590046 | Protected SONET/SDH networks having delayed fault propagation | Sandeep Sidhu, Sidney Wright | 2009-09-15 |
| 7113699 | Fault forwarding in an optical network | Denis Houle | 2006-09-26 |