Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11051102 | Variable shape surround device for a high excursion speaker drive | Murilo Kulczynski Alvares | 2021-06-29 |
| D877125 | Audio speaker frame | — | 2020-03-03 |
| 10382874 | Magnetic assembly for speaker device | — | 2019-08-13 |
| D791740 | Magnetic assembly for speaker device | — | 2017-07-11 |
| D741841 | Audio speaker frame | — | 2015-10-27 |
| D691595 | Audio speaker frame | — | 2013-10-15 |
| D691596 | Audio speaker frame | — | 2013-10-15 |
| D691597 | Audio speaker frame | — | 2013-10-15 |
| D691598 | Audio speaker frame | — | 2013-10-15 |