Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9967653 | Speaker back volume extending past a speaker diaphragm | Ethan L. Huwe, John H. Sheerin | 2018-05-08 |
| 9955247 | Headphone eartips with internal support components for inner eartip bodies | Ethan L. Huwe, Scott C. Grinker | 2018-04-24 |
| 9930444 | Audio driver and power supply unit architecture | Craig M. Stanley, Simon K. Porter, John H. Sheerin, Jason C. Della Rosa, Ethan L. Huwe +4 more | 2018-03-27 |