Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031897 | System and method for reduced baffle vibration | Christopher B. Ickler, Ray Scott Wakeland | 2011-10-04 |
| 7886869 | Acoustic waveguide mode controlling | Hidehiko FUKUSHIMA | 2011-02-15 |