Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659619 | Three-dimensional virtual audio display employing reduced complexity imaging filters | — | 1997-08-19 |
| 5596644 | Method and apparatus for efficient presentation of high-quality three-dimensional audio | Scott H. Foster | 1997-01-21 |