Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8130929 | Methods for obtaining complex data in an interactive voice response system | T. Clay Wilkes | 2012-03-06 |
| 6349132 | Voice interface for electronic documents | Darren Wesemann, Dong-Kyun Nam | 2002-02-19 |