Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666424 | Six-axis surround sound processor with automatic balancing and calibration | Samuel John Wolfe | 1997-09-09 |
| 5644640 | Surround sound processor with improved control voltage generator | — | 1997-07-01 |
| 5625696 | Six-axis surround sound processor with improved matrix and cancellation control | — | 1997-04-29 |