Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10123142 | Sound output device that recognizes external speakers | Ho-sun Lee, Yong-jin Kang, Nam-gon Kim | 2018-11-06 |
| 9900773 | Electronic apparatus and control method thereof | Yong-jin Kang | 2018-02-20 |