Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6614907 | Echo canceller employing dual-H architecture having variable adaptive gain settings | Kenneth P. Laberteaux, Richard C. Younce, Bruce E. Dunne | 2003-09-02 |
| 6516063 | Echo canceller having improved non-linear processor | Tianfang Liu | 2003-02-04 |