Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9378005 | Hitless software upgrades | Rajiv Ramanathan, Ron Talmor, Shao-Kong Kao, Rudramahesh Rugge | 2016-06-28 |
| 8448162 | Hitless software upgrades | Rajiv Ramanathan, Ron Talmor, Shao-Kong Kao, Rudramahesh Rugge | 2013-05-21 |
| 6452922 | Method and apparatus for fallback routing of voice over internet protocol call | — | 2002-09-17 |
| 5684515 | Method for placing indicia on substrates having an enamel band thereon | — | 1997-11-04 |