Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8971706 | Link discovery, verification, and failure isolation in an optical communication system | Ornan Gerstel, Rajiv Ramaswami, Babu Ozhur Narayanan, Robert Ward, Robert W. Keys +4 more | 2015-03-03 |
| 7649847 | Architectures for evolving traditional service provider networks and methods of optimization therefor | Ra'ed Awdeh, Kesavamurthy Nagaraj | 2010-01-19 |
| 7072031 | Alignment laser for use in cross-connects | Robert Ward, Rajiv Ramaswami, Babu Ozhur Narayanan | 2006-07-04 |
| 7042922 | Method for calibrating photonic crossconnect device | Babu Ozhur Narayanan, Yong Qin Chen, Robert Ward, Rani Indaheng | 2006-05-09 |
| 6870813 | Architectures for evolving traditional service provider networks and methods of optimization therefor | Ra'ed Awdeh, Kesavamurthy Nagaraj | 2005-03-22 |
| 6816494 | Method and apparatus for distributed fairness algorithm for dynamic bandwidth allocation on a ring | — | 2004-11-09 |