Issued Patents 2011
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8040795 | Backup path convergence in the APS environment | Sina Mirtorabi, Mukhtiar Shaikh, Yousuf Hasan | 2011-10-18 |
| 7991864 | Network element discovery using a network routing protocol | Alpesh Patel, Rajeev Koripalli, Kui Zhang, Praveen Joshi, Syam Sundar Appala | 2011-08-02 |
| 7957380 | Support of unidirectional link in IS-IS without IP encapsulation and in presence of unidirectional return path | Sina Mirtorabi, Lester C. Ginsberg | 2011-06-07 |
| 7957377 | Reducing and load balancing link-state requests in OSPF | — | 2011-06-07 |
| 7929524 | Apparatus and method to hide transit only multi-access networks in OSPF | Yi Yang, Alvaro Retana, James L. Ng, Alfred C. Lindem, III, Sina Mirtorabi +2 more | 2011-04-19 |
| 7921219 | Maintaining protocol adjacency state with forwarding failure | Lester C. Ginsberg, Christian Hopps | 2011-04-05 |
| 7903583 | Unsynchronized adjacencies in OSPF | Alfred C. Lindem, III | 2011-03-08 |
| 7899005 | Method and apparatus for passing routing information among mobile routers | Alvaro Retana, Yi Yang, Alfred C. Lindem, III | 2011-03-01 |
| 7889655 | Techniques for detecting loop-free paths that cross routing information boundaries | Alvaro Retana, Russell White, Sina Mirtorabi | 2011-02-15 |
| 7885294 | Signaling compression information using routing protocols | Keyur Patel, Robert Raszuk | 2011-02-08 |
| 7886079 | Dynamic use of backup path computation elements across domains of a computer network | Jean-Philippe Vasseur, Stefano B. Previdi | 2011-02-08 |