Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7386764 | System and method for fault detection and recovery | John Lash, Nagendra Kolluru | 2008-06-10 |
| 7000154 | System and method for fault detection and recovery | John Lash, Nagendra Kolluru | 2006-02-14 |
| 6484202 | Method and apparatus for determining the status of a transmission link | David Frank Simak | 2002-11-19 |
| 5355404 | Method of controlling parameter downloading from a communication switching system to customer stations | Ravindranath Madhavan | 1994-10-11 |