Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473735 | System and method for speech verification using a confidence measure | Duanpei Wu, Lex Olorenshaw, Ruxin Chen | 2002-10-29 |
| 6173258 | Method for reducing noise distortions in a speech recognition system | Miyuki Tanaka, Ruxin Chen, Duanpei Wu | 2001-01-09 |