Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11310604 | Flat speaker driven by a single permanent magnet and one or more voice coils | Leeg Hyun Cho, Darrell Seyler Adams | 2022-04-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11310604 | Flat speaker driven by a single permanent magnet and one or more voice coils | Leeg Hyun Cho, Darrell Seyler Adams | 2022-04-19 |