Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11423760 | Device for detecting drowning individuals or individuals in a situation presenting a risk of drowning | Clémentine Nemo, Nicolas Lutz, Nicolas Lebreton | 2022-08-23 |
| 6957430 | Method for managing multimedia platform resources and multimedia platform for implementing it | Walter Fant, Jean-Yves Solves | 2005-10-18 |
| 6912224 | Adaptive playout buffer and method for improved data communication | Maurice Duault, Bernard Pucci, Serge Leroy, Francois Kermarec, Aline Fichou | 2005-06-28 |
| 6725279 | Multimedia processing system architecture | Jean-Yves Solves | 2004-04-20 |
| 6650662 | Method and system for transmitting a DTMF signal with compressed voice in a packet switching network | Charles Arnaud, Claude Cesaro | 2003-11-18 |
| 6157637 | Transmission system of telephony circuits over a packet switching network | Claude Galand, Gerald Lebizay, Jean Menez | 2000-12-05 |
| 6144658 | Repetitive pattern removal in a voice channel of a communication network | Gerard Lebizay, Maurice Duault, Bernard Pucci | 2000-11-07 |
| 6104998 | System for coding voice signals to optimize bandwidth occupation in high speed packet switching networks | Claude Galand, Gerald Lebizay, Jean Menez, Bernard Pucci, Michele Rosso | 2000-08-15 |
| 5999898 | Voice/data discriminator | — | 1999-12-07 |
| 5912894 | Method and system for monitoring traffic to optimize the bandwidth reserved to an audio channel connection in a high speed digital network | Maurice Duault, Claude Galand, Gerard Lebizay, Bernard Pucci | 1999-06-15 |
| 5872728 | Process for computing the coefficients of an adaptive filter in an echo-cancellor | — | 1999-02-16 |
| 5870397 | Method and a system for silence removal in a voice signal transported through a communication network | Pascal Chauffour, Bernard Pucci, Maurice Duault | 1999-02-09 |
| 5822609 | Processing circuit for performing a convolution computation | — | 1998-10-13 |
| 5619565 | Voice activity detection method and apparatus using the same | Claude Cesaro | 1997-04-08 |
| 5533118 | Voice activity detection method and apparatus using the same | Claude Cesaro | 1996-07-02 |
| 5495526 | Tone-detection method for detecting at least one tone in a dual-tone multifrequency signal, call-progress method using the same | Claude Cesaro | 1996-02-27 |
| 5461641 | Decimation filter for a sigma-delta converter and A/D converter using the same | Jean-Claude Abbiate, Alain Blanc, Patrick Jeanniot | 1995-10-24 |
| 5418817 | Adaptive equalization system and method | — | 1995-05-23 |
| 5329553 | Decimation filter for a sigma-delta converter and data circuit terminating equipment including the same | Jean-Claude Abbiate, Alain Blanc, Patrick Jeanniot | 1994-07-12 |
| 5220327 | Decimation filter in a sigma-delta analog-to-digtal converter | Jean-Claude Abbiate, Alain Blanc, Patrick Jeanniot, Gerard Orengo | 1993-06-15 |
| 5210774 | Adaptive equalization system and method for equalizing a signal in a DCE | Jean-Claude Abbiate, Jean-Pierre Vaudaux | 1993-05-11 |
| 5196853 | Sigma delta converter insensitive to asymmetrical switching times | Jean-Claude Abbiate | 1993-03-23 |
| 5028925 | Sigma-delta converter with improved transfer function | Michel Ferry, Jean-Pierre Pantani, Gerard Orengo | 1991-07-02 |