Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004964 | Restoring multi-segment pseudowires following failure of a switching PE device | Sami Boutros, Muthurajah Sivabalan, Luca Martini | 2011-08-23 |
| 7990888 | System and methods for network reachability detection | Thomas D. Nadeau, Azhar M. Sayeed, Michael T. Piecuch, James N. Guichard, Jean-Phillipe Vasseur | 2011-08-02 |
| 7969983 | Network scaling with summarized internet protocol label switched paths | James N. Guichard | 2011-06-28 |