Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10390140 | Output device outputting audio signal and control method thereof | Yun Hwa Seo, Byung-Jun Lee, Jeong-Gwan KANG | 2019-08-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10390140 | Output device outputting audio signal and control method thereof | Yun Hwa Seo, Byung-Jun Lee, Jeong-Gwan KANG | 2019-08-20 |