Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7689421 | Voice persona service for embedding text-to-speech features into software programs | Yusheng Li, Min Chu, Xin Zou | 2010-03-30 |
| 7689408 | Identifying language of origin for words using estimates of normalized appearance frequency | Yi Chen, Min Chu, Jiali You | 2010-03-30 |
| 7496513 | Combined input processing for a computing device | Jian Zhou, Ye Tian | 2009-02-24 |
| 6701291 | Automatic speech recognition with psychoacoustically-based feature extraction, using easily-tunable single-shape filters along logarithmic-frequency axis | Qi Li, Olivier Siohan | 2004-03-02 |
| 6138095 | Speech recognition | Sunil Gupta | 2000-10-24 |
| 6009390 | Technique for selective use of Gaussian kernels and mixture component weights of tied-mixture hidden Markov models for speech recognition | Sunil Gupta, Raziel Haimi-Cohen | 1999-12-28 |
| 5995926 | Technique for effectively recognizing sequence of digits in voice dialing | Sunil Gupta | 1999-11-30 |
| 5680506 | Apparatus and method for speech signal analysis | Peter Kroon, Suhas Pai | 1997-10-21 |
| 5675704 | Speaker verification with cohort normalized scoring | Biing-Hwang Juang, Chin-Hui Lee, Aaron Edward Rosenberg | 1997-10-07 |
| 5377301 | Technique for modifying reference vector quantized speech feature signals | Aaron Edward Rosenberg | 1994-12-27 |