Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6760435 | Method and apparatus for network speech enhancement | Walter Etter | 2004-07-06 |
| 6647383 | System and method for providing interactive dialogue and iterative search functions to find information | Katherine G. August, Michelle McNerney, Elizabeth Shriver, Mark Hansen, Ping-Wen Ong +3 more | 2003-11-11 |