Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031880 | Vehicle audio system surround modes | Lee A. Prager, Guy Torio | 2011-10-04 |
| 7899198 | Headrest surround channel electroacoustical transducing | Michael Rosen | 2011-03-01 |
| 7881488 | In-plane speaker | — | 2011-02-01 |