Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10719288 | Display apparatus and control method thereof | Byung-Chul Kim, Sung Yeol Kim | 2020-07-21 |
| 10592714 | Projection apparatus and operation method thereof | Byung-Chul Kim, Woo-sung Shim | 2020-03-17 |