Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5949888 | Comfort noise generator for echo cancelers | Sanjay Gupta, Prabhat K. Gupta | 1999-09-07 |
| 5793755 | Echo suppressor for facsimile calls in a satellite network | Prabhat K. Gupta, Sanjay Gupta, Paul Gaske | 1998-08-11 |