Issued Patents All Time
Showing 701–725 of 748 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7839767 | Path reroute in a computer network | — | 2010-11-23 |
| 7814227 | Computation of a shortest inter-domain TE-LSP across a set of autonomous systems | Stefano B. Previdi | 2010-10-12 |
| 7801137 | Receiver-based construction of point-to-multipoint trees using path computation elements in a computer network | Stefano B. Previdi, Clarence Filsfils | 2010-09-21 |
| 7801048 | Concurrent path computation using virtual shortest path tree | Muthurajah Sivabalan, David Delano Ward | 2010-09-21 |
| 7746793 | Consistency between MPLS forwarding and control planes | Thomas D. Nadeau | 2010-06-29 |
| 7710902 | Path diversity for customer-to-customer traffic | Jim Guichard | 2010-05-04 |
| 7710872 | Technique for enabling traffic engineering on CE-CE paths across a provider network | — | 2010-05-04 |
| 7701940 | Inter-domain point-to-multipoint path computation in a computer network | Stefano Novello | 2010-04-20 |
| 7693055 | Optimization of distributed tunnel rerouting in a computer network with intermediate node feedback | Francois Le Faucheur, Anna Charny | 2010-04-06 |
| 7693047 | System and method for PE-node protection | James N. Guichard, Clarence Filsfils, Peter De Vriendt | 2010-04-06 |
| 7684351 | Inter-domain optimization trigger in PCE-based environment | David Delano Ward, Muthurajah Sivabalan, Stefano B. Previdi | 2010-03-23 |
| 7675848 | Dynamic forwarding adjacency | Stefano B. Previdi, David Delano Ward, Robert Goguen | 2010-03-09 |
| 7675860 | Method and apparatus for determining a preferred backup tunnel to protect point-to-multipoint label switch paths | Stefano Novello, Vassilios Liatsos | 2010-03-09 |
| 7668971 | Dynamic path computation element load balancing with backup path computation elements | Abhay Roy, Stefano B. Previdi | 2010-02-23 |
| 7664013 | Loop prevention technique for MPLS using service labels | Clarence Filsfils, David Delano Ward, Stefano B. Previdi, Jim Guichard, Robert Raszuk | 2010-02-16 |
| 7660254 | Optimization of distributed tunnel rerouting in a computer network with coordinated head-end node path computation | Francois Le Faucheur, Anna Charny | 2010-02-09 |
| 7646719 | Inter-domain TE-LSP selection | Stefano B. Previdi | 2010-01-12 |
| 7633859 | Loop prevention technique for MPLS using two labels | Clarence Filsfils, Jim Guichard, Stefano B. Previdi, Robert Raszuk | 2009-12-15 |
| 7626925 | Methods for finding a merge point node for MPLS fast re-route | Muthurajah Sivabalan, Zafar Ali, Carol Iturralde | 2009-12-01 |
| 7623461 | Trigger for packing path computation requests | Carol Iturralde, Robert Goguen | 2009-11-24 |
| 7616574 | Dynamic retrieval of routing information for inter-AS TE-LSPs | Stefano B. Previdi | 2009-11-10 |
| 7599302 | Dynamic enforcement of MPLS-TE inter-domain policy and QoS | Francois LeFaucheur | 2009-10-06 |
| 7599349 | Computing inter-autonomous system MPLS traffic engineering LSP paths | Muthurajah Sivabalan, Anca Zamfir, Carol Iturralde | 2009-10-06 |
| 7586841 | System and method for protecting against failure of a TE-LSP tail-end node | — | 2009-09-08 |
| 7583593 | System and methods for detecting network failure | James N. Guichard, Thomas D. Nadeau, Clarence Filsfils, David Delano Ward, Stefano B. Previdi | 2009-09-01 |