Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6421645 | Methods and apparatus for concurrent speech recognition, speaker segmentation and speaker classification | Alain Charles Louis Tritschler, Mahesh Viswanathan | 2002-07-16 |
| 6345252 | Methods and apparatus for retrieving audio information using content and speaker information | Alain Charles Louis Tritschler, Mahesh Viswanathan | 2002-02-05 |