Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8625411 | Robust mesh transport network comprising conjoined rings | Santhanam Srivivasan, Sasisekharan Raguram | 2014-01-07 |
| 7161899 | Interlocking SONET/SDH network architecture | Heena Nandu | 2007-01-09 |
| 7145882 | Multiplexed automatic protection switching channels | Heena Nandu, Srinivasan Murari | 2006-12-05 |