Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9143621 | Computation saving echo canceller for a wide band audio signal | Moulay Fadili | 2015-09-22 |
| 7676290 | Method for remotely evaluating the audio quality of an IP terminal and corresponding terminal | Pierre Hammann | 2010-03-09 |
| 6055275 | ADPCM transcoder | Jean Hoff | 2000-04-25 |
| 5625654 | Method and device for finding a characteristic data group periodically inserted into a data stream | Claude Schmitt | 1997-04-29 |