Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647115 | Method and apparatus for an improved analog echo canceller | — | 2003-11-11 |
| 6580327 | Electronically controllable slope equalizer | Jared D. Cress | 2003-06-17 |
| 6542604 | Scaled impedance replica for echo attenuation in digital transmission systems | Thomas Blon, Martin Gröpl, Michael Moyal | 2003-04-01 |