Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7835267 | Dynamic path protection in an optical network | Zafar Ali, David Delano Ward | 2010-11-16 |
| 7702816 | Facilitating application synchronization with a reservation protocol at a sender without application receiver participation | Ashok Narayanan, Francois LeFaucheur | 2010-04-20 |
| 7680028 | Method and apparatus for restarting RSVP processes in multiple network devices | Junaid Israr, Reshad Rahman | 2010-03-16 |
| 7599349 | Computing inter-autonomous system MPLS traffic engineering LSP paths | Jean-Philippe Vasseur, Muthurajah Sivabalan, Carol Iturralde | 2009-10-06 |
| 7461154 | Communication arrangement between virtual routers of a physical router | Rodolphe Figaro, David Delano Ward, John Galen Scudder | 2008-12-02 |
| 7457248 | Graceful shutdown of network resources in data networks | Zafar Ali, David Delano Ward, Stefano B. Previdi, Jean-Philippe Vasseur, Peter Psenak | 2008-11-25 |