Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8050434 | Multi-channel audio enhancement system | Hideaki Kato, Sarah Yang | 2011-11-01 |
| 7492907 | Multi-channel audio enhancement system for use in recording and playback and methods for providing same | Arnold I. Klayman | 2009-02-17 |