Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10728639 | Speaker mounting assembly | — | 2020-07-28 |
| 9615156 | Engaging structure for installation of a loudspeaker | — | 2017-04-04 |
| 8520876 | Assembly structure for speaker system | — | 2013-08-27 |
| 7616775 | Engaging device for speaker cabinet | — | 2009-11-10 |
| 7031488 | Super tweeter | — | 2006-04-18 |