Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6768796 | System and method for echo cancellation | — | 2004-07-27 |
| 6766020 | System and method for comfort noise generation | Wenshun Tian | 2004-07-20 |
| 6711259 | Method and apparatus for noise suppression and side-tone generation | Raziel Haimi-Cohen | 2004-03-23 |