Issued Patents All Time
Showing 226–250 of 289 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7926033 | Method for supporting new network element software versions in an element management system without upgrading | Niraj Gopal, Jiong Sun, Sai V. Ramamoorthy | 2011-04-12 |
| 7903548 | BFD rate-limiting and automatic session activation | Reshad Rahman, David Toscano, Jean-Marc Simard, Christian Hopps | 2011-03-08 |
| 7885260 | Determining packet forwarding information for packets sent from a protocol offload engine in a packet switching device | Arindam Paul, Somala Krishna Reddy, Fan Sun, Shyamsundar N. Maniyar | 2011-02-08 |
| 7869351 | Communication techniques and generic layer 3 automatic switching protection | Earl Hardin Booth, III, Stefano B. Previdi | 2011-01-11 |
| 7869345 | Loop prevention techniques using encapsulation manipulation of IP/MPLS field | John Galen Scudder, Clarence Filsfils | 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, John Galen Scudder +3 more | 2011-01-04 |
| 7860959 | Configuration objectification and version control | Danny Karpati, Roni Luxenberg, Doron Oz | 2010-12-28 |
| 7860115 | Withdrawing multiple advertised routes based on a single tag which may be of particular use in border gateway protocol | John Galen Scudder | 2010-12-28 |
| 7852772 | Method of implementing a backup path in an autonomous system | Clarence Filsfils, Stewart Frederick Bryant, Ian Michael Charles Shand, John Galen Scudder | 2010-12-14 |
| 7835267 | Dynamic path protection in an optical network | Anca Zamfir, Zafar Ali | 2010-11-16 |
| 7826369 | Subsets of the forward information base (FIB) distributed among line cards in a switching device | Clarence Filsfils, Pradosh Mohapatra, Dheerendra Talur, John H. W. Bettink, Pranav Dharwadkar | 2010-11-02 |
| 7818780 | Method and compiler for routing policy | Robert James Salmi, Michael Robert Rowlee, Thomas Barron, Stuart Stanley, Haldane Roy Peterson | 2010-10-19 |
| 7801048 | Concurrent path computation using virtual shortest path tree | Muthurajah Sivabalan, Jean-Philippe Vasseur | 2010-09-21 |
| 7782790 | Extensions to the path verification protocol to support link bundling constructs | Thomas D. Nadeau, George Swallow, Danny Prairie | 2010-08-24 |
| 7778248 | Method and apparatus for prioritized processing of routing information | John Galen Scudder, Paul A. Jensen | 2010-08-17 |
| 7779404 | Managing network device configuration using versioning and partitioning | Yassin Movassaghi, Sukumar Puvvala, C. Michael Letchworth, Kapil Jain, Neal McDonnell | 2010-08-17 |
| 7765306 | Technique for enabling bidirectional forwarding detection between edge devices in a computer network | Clarence Filsfils | 2010-07-27 |
| 7747777 | Optimizing network resources usage within an administrative boundary | Stefano B. Previdi, Robert Raszuk, Jean-Phillippe Vasseur | 2010-06-29 |
| 7710899 | System and method for speeding border gateway protocol graceful restart | John Galen Scudder, Pranav Mehta | 2010-05-04 |
| 7697416 | Constructing a repair path in the event of non-availability of a routing domain | Mike Shand, Stewart Frederick Bryant, Gargi Nalawade, Robert Raszuk, Keyur Patel +2 more | 2010-04-13 |
| 7688819 | Faster routing protocol convergence using efficient message markup | Anantha Ramaiah, Keyur Patel, Robert Raszuk | 2010-03-30 |
| 7684351 | Inter-domain optimization trigger in PCE-based environment | Jean-Philippe Vasseur, Muthurajah Sivabalan, Stefano B. Previdi | 2010-03-23 |
| 7675912 | Method and apparatus for border gateway protocol (BGP) auto discovery | Robert Raszuk, Keyur Patel | 2010-03-09 |
| 7675848 | Dynamic forwarding adjacency | Jean-Philippe Vasseur, Stefano B. Previdi, Robert Goguen | 2010-03-09 |
| 7664013 | Loop prevention technique for MPLS using service labels | Clarence Filsfils, Stefano B. Previdi, Jean-Philippe Vasseur, Jim Guichard, Robert Raszuk | 2010-02-16 |