Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10483036 | Voice coil having epoxy-bound winding layers | — | 2019-11-19 |
| 10321235 | Transducer having a conductive suspension member | — | 2019-06-11 |
| 10291990 | Unibody diaphragm and former for a speaker | Matthew A. Donarski, Paulina Mustafa | 2019-05-14 |
| 10237660 | One piece frame for a component in an electronic device | Michael D. McBroom, Bartley K. Andre, Mikael Silvanto, Matthew A. Donarski, Daniel K. Boothe +2 more | 2019-03-19 |