Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8040795 | Backup path convergence in the APS environment | Mukhtiar Shaikh, Abhay Roy, Yousuf Hasan | 2011-10-18 |
| 7957380 | Support of unidirectional link in IS-IS without IP encapsulation and in presence of unidirectional return path | Abhay Roy, Lester C. Ginsberg | 2011-06-07 |
| 7929524 | Apparatus and method to hide transit only multi-access networks in OSPF | Yi Yang, Alvaro Retana, James L. Ng, Abhay Roy, Alfred C. Lindem, III +2 more | 2011-04-19 |
| 7889655 | Techniques for detecting loop-free paths that cross routing information boundaries | Alvaro Retana, Russell White, Abhay Roy | 2011-02-15 |
| 7865615 | Maintaining IGP transparency of VPN routes when BGP is used as a PE-CE protocol | Peter Psenak, Mukhtiar Shaikh, Eric C. Rosen | 2011-01-04 |