Issued Patents All Time
Showing 76–100 of 126 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8014318 | Routing-based proximity for communication networks to routing-based proximity for overlay networks | Jining Tian, Steven V. Luong, Bruce Davie, Jan Medved | 2011-09-06 |
| 7995461 | Efficient constrained shortest path first optimization technique | Jean-Philippe Vasseur | 2011-08-09 |
| 7986640 | Technique for efficiently determining acceptable link-based loop free alternates in a computer network | Raffaele Gigantino | 2011-07-26 |
| 7983153 | Fast reroute (FRR) protection at the edge of a RFC 2547 network | Clarence Filsfils, John Galen Scudder, David Delano Ward, Jean-Philippe Vasseur, Jim Guichard | 2011-07-19 |
| 7978708 | Automatic route tagging of BGP next-hop routes in IGP | Clarence Filsfils, Jean-Philippe Vasseur | 2011-07-12 |
| 7974285 | Method and apparatus for identifying an egress point to a network location | Clarence Filsfils, Jean-Philippe Vasseur, Benoit Claise, David Delano Ward | 2011-07-05 |
| 7961600 | Loop prevention technique for MPLS using service labels | Clarence Filsfils, David Delano Ward, Jean-Philippe Vasseur, Jim Guichard, Robert Raszuk | 2011-06-14 |
| 7957306 | Providing reachability information in a routing domain of an external destination address in a data communications network | Stewart Frederick Bryant, Mike Shand, Gargi Nalawade, Robert Raszuk, Keyur Patel +2 more | 2011-06-07 |
| 7953027 | Rerouting multicast traffic in response to detecting imminent network disruption | Dino Farinacci, Ijsbrand Wijnands, Arjen Boers | 2011-05-31 |
| 7886079 | Dynamic use of backup path computation elements across domains of a computer network | Jean-Philippe Vasseur, Abhay Roy | 2011-02-08 |
| 7869351 | Communication techniques and generic layer 3 automatic switching protection | David Delano Ward, Earl Hardin Booth, III | 2011-01-11 |
| 7864669 | Method of constructing a backup path in an autonomous system | Olivier Bonaventure, Pierre Jean Rene Francois, Clarence Filsfils, Stewart Frederick Bryant, David Delano Ward +3 more | 2011-01-04 |
| 7855953 | Method and apparatus for managing forwarding of data in an autonomous system | Clarence Filsfils, John Galen Scudder | 2010-12-21 |
| 7848240 | Method and apparatus for forwarding data in a data communications network | Clarence Filsfils, Jean-Philippe Vasseur | 2010-12-07 |
| 7814227 | Computation of a shortest inter-domain TE-LSP across a set of autonomous systems | Jean-Philippe Vasseur | 2010-10-12 |
| 7801137 | Receiver-based construction of point-to-multipoint trees using path computation elements in a computer network | Jean-Philippe Vasseur, Clarence Filsfils | 2010-09-21 |
| 7751336 | Technique for efficiently avoiding transient routing disturbances in link state routing protocols with link state packet fragmentation | Christian Hopps | 2010-07-06 |
| 7747777 | Optimizing network resources usage within an administrative boundary | Robert Raszuk, David Delano Ward, Jean-Phillippe Vasseur | 2010-06-29 |
| 7710882 | Method and apparatus for computing routing information for a data communications network | Clarence Filsfils | 2010-05-04 |
| 7707307 | Method and apparatus for constructing a backup route in a data communications network | Kevin George Miles, Ian Michael Charles Shand, Stewart Frederick Bryant, John Harper, Clarence Filsfils | 2010-04-27 |
| 7697416 | Constructing a repair path in the event of non-availability of a routing domain | Mike Shand, Stewart Frederick Bryant, David Delano Ward, Gargi Nalawade, Robert Raszuk +2 more | 2010-04-13 |
| 7693043 | Method and apparatus for advertising repair capability | Ian Michael Charles Shand, Stewart Frederick Bryant | 2010-04-06 |
| 7684351 | Inter-domain optimization trigger in PCE-based environment | Jean-Philippe Vasseur, David Delano Ward, Muthurajah Sivabalan | 2010-03-23 |
| 7675848 | Dynamic forwarding adjacency | Jean-Philippe Vasseur, David Delano Ward, Robert Goguen | 2010-03-09 |
| 7668971 | Dynamic path computation element load balancing with backup path computation elements | Jean-Philippe Vasseur, Abhay Roy | 2010-02-23 |