Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837971 | Method and system for excursion protection of a speaker | Chenchi Luo, Arthur John Redfern | 2017-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837971 | Method and system for excursion protection of a speaker | Chenchi Luo, Arthur John Redfern | 2017-12-05 |