Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11323821 | Vibration speaker | Youngbeom Kim, Yonghwan Hwang, Won Kyu Moon, Ingyu Lee | 2022-05-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11323821 | Vibration speaker | Youngbeom Kim, Yonghwan Hwang, Won Kyu Moon, Ingyu Lee | 2022-05-03 |