Issued Patents All Time
Showing 51–72 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7454339 | Discriminative training for speaker and speech verification | Chaojun Liu, David Kryze | 2008-11-18 |
| 7328154 | Bubble splitting for compact acoustic modeling | Ambroise Mutel, Patrick Nguyen | 2008-02-05 |
| 7324943 | Voice tagging, voice annotation, and speech recognition for portable devices with optional post processing | Robert Boman, Patrick Nguyen, Jean-Claude Junqua | 2008-01-29 |
| 7089182 | Method and apparatus for feature domain joint channel and additive noise compensation | Younes Souilmi, Patrick Nguyen, Jean-Claude Junqua | 2006-08-08 |
| 7035802 | Recognition system using lexical trees | Patrick Nguyen | 2006-04-25 |
| 6996528 | Method for efficient, safe and reliable data entry by voice under adverse conditions | Philippe Morin, Jean-Claude Junqua, Robert Boman, Peter Veprek | 2006-02-07 |
| 6915259 | Speaker and environment adaptation based on linear separation of variability sources | Patrick Nguyen, David Kryze, Jean-Claude Junqua | 2005-07-05 |
| 6907397 | System and method of media file access and retrieval using speech recognition | David Kryze, Patrick Nguyen, Jean-Claude Junqua | 2005-06-14 |
| 6901364 | Focused language models for improved speech input of structured documents | Patrick Nguyen, Jean-Claude Junqua | 2005-05-31 |
| 6889189 | Speech recognizer performance in car and home applications utilizing novel multiple microphone configurations | Robert Boman, Brian Hanson, Rathinavelu Chengalvarayan | 2005-05-03 |
| 6879954 | Pattern matching for large vocabulary speech recognition systems | Patrick Nguyen | 2005-04-12 |
| 6691091 | Method for additive and convolutional noise adaptation in automatic speech recognition using transformed matrices | Christophe Cerisara, Robert Boman, Jean-Claude Junqua | 2004-02-10 |
| 6687672 | Methods and apparatus for blind channel estimation based upon speech correlation structure | Younes Souilmi, Patrick Nguyen, Jean-Claude Junqua | 2004-02-03 |
| 6571174 | Apparatus for efficient dispatch and selection of information in law enforcement applications | Philippe Morin, Jean-Claude Junqua | 2003-05-27 |
| 6529872 | Method for noise adaptation in automatic speech recognition using transformed matrices | Christophe Cerisara, Robert Boman, Jean-Claude Junqua | 2003-03-04 |
| 6526379 | Discriminative clustering methods for automatic speech recognition | Brice Tsakam, Jean-Claude Junqua | 2003-02-25 |
| 6513004 | Optimized local feature extraction for automatic speech recognition | David Kryze, Ted Applebaum, Jean-Claude Junqua | 2003-01-28 |
| 6182039 | Method and apparatus using probabilistic language model based on confusable sets for speech recognition | Jean-Claude Junqua, Michael Galler | 2001-01-30 |
| 6141313 | Integrated circuit with two phase-locked loops and circuit for preventing locking owing to injection | Luca Celant, Marco De Micheli, Melchiorre Bruccoleri | 2000-10-31 |
| 5952865 | Voltage translator circuit | — | 1999-09-14 |
| 5821781 | Generator of periodic clock pulses with period selectable between three periods using a synchronzation signal with two logic levels | — | 1998-10-13 |
| 5745352 | DC-to-DC converter functioning in a pulse-skipping mode with low power consumption and PWM inhibit | Paolo Sandri, Maria Rosa Borghi | 1998-04-28 |