Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5627939 | Speech recognition system and method employing data compression | Shenzhi Zhang | 1997-05-06 |
| 5604839 | Method and system for improving speech recognition through front-end normalization of feature vectors | Alejandro Acero | 1997-02-18 |