Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7769593 | Method and apparatus for active noise cancellation | Venkata Ramana Rao Gadde, Martin Graciarena | 2010-08-03 |
| 7533020 | Method and apparatus for performing relational speech recognition | James F. Arnold, Michael Frandsen, Douglas A. Bercow, Gregory K. Myers, David Israel +3 more | 2009-05-12 |
| 7308404 | Method and apparatus for speech recognition using a dynamic vocabulary | Horacio E. Franco, Douglas A. Bercow | 2007-12-11 |