Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5970137 | Loudspeaker gain correction for a hands-free telephone terminal | Frederic Zurcher, Marc Niberon | 1999-10-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5970137 | Loudspeaker gain correction for a hands-free telephone terminal | Frederic Zurcher, Marc Niberon | 1999-10-19 |