Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675708 | Audio media boundary traversal method and apparatus | William J. Johnson, Marvin L. Williams | 1997-10-07 |
| 5671328 | Method and apparatus for automatic creation of a voice recognition template entry | William J. Johnson, Marvin L. Williams | 1997-09-23 |