Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11362417 | End cover and radome assembly with the end cover | Dongfeng Ding | 2022-06-14 |
| 6603577 | Facsimile call success rates in long delay and impaired channel environments without collision detection | Channasandra Ravishankar, Brandt Springman, Sundari Balachandran | 2003-08-05 |
| 6411689 | Facsimile call success rates in long delay environments | Brandt Springman, Santharam Gurumani, Channasandra Ravishankar, Sundari Balachandran | 2002-06-25 |