Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970567 | Method and apparatus for deriving at least one audio signal from two or more input audio signals | Kenneth James Gundry | 2005-11-29 |
| 6920223 | Method for deriving at least three audio signals from two input audio signals | — | 2005-07-19 |