Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7516069 | Middle-end solution to robust speech recognition | Yifan Gong | 2009-04-07 |
| 7451082 | Noise-resistant utterance detector | Yifan Gong | 2008-11-11 |
| 7289958 | Automatic language independent triphone training using a phonetic table | Lorin Paul Netsch | 2007-10-30 |
| 7236930 | Method to extend operating range of joint additive and convolutive compensating algorithms | Yifan Gong | 2007-06-26 |
| 6847929 | Algebraic codebook system and method | — | 2005-01-25 |