Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6052481 | Automatic method for scoring and clustering prototypes of handwritten stroke-based data | Kamil Grajski | 2000-04-18 |
| 5852801 | Method and apparatus for automatically invoking a new word module for unrecognized user input | Hsiao-Wuen Hon | 1998-12-22 |
| 5832428 | Search engine for phrase recognition based on prefix/body/suffix architecture | Hsiao-Wuen Hon | 1998-11-03 |
| 5828999 | Method and system for deriving a large-span semantic language model for large-vocabulary recognition systems | Jerome R. Bellegarda | 1998-10-27 |
| 5757964 | System and method for automatic subcharacter unit and lexicon generation for handwriting recognition | Kai-Fu Lee, Kamil Grajski | 1998-05-26 |
| 5737487 | Speaker adaptation based on lateral tying for large-vocabulary continuous speech recognition | Jerome R. Bellegarda, John W. Butzberger | 1998-04-07 |
| 5734791 | Rapid tree-based method for vector quantization | Alejandro Acero, Kai-Fu Lee | 1998-03-31 |
| 5706397 | Speech recognition system with multi-level pruning for acoustic matching | — | 1998-01-06 |
| 5692104 | Method and apparatus for detecting end points of speech activity | Erik P. Staats | 1997-11-25 |
| 5617486 | Continuous reference adaptation in a pattern recognition system | Peter V. DeSouza, Adam Barry Fineberg, Hsiao-Wuen Hon | 1997-04-01 |
| 5602960 | Continuous mandarin chinese speech recognition system having an integrated tone classifier | Hsiao-Wuen Hon, Kai-Fu Lee | 1997-02-11 |
| 5596680 | Method and apparatus for detecting speech activity using cepstrum vectors | Erik P. Staats | 1997-01-21 |
| 5577135 | Handwriting signal processing front-end for handwriting recognizers | Kamil Grajski, Kai-Fu Lee | 1996-11-19 |
| 5535305 | Sub-partitioned vector quantization of probability density functions | Alejandro Acero, Kai-Fu Lee | 1996-07-09 |