Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9980408 | Display apparatus | Sunghwan Kim, Yunjoo Kim, Cheolsoo Kim, Sangdon Park, Moungyoub Lee +2 more | 2018-05-22 |
| RE46796 | Display apparatus | Hodong Hwang, Jongkyo An, Sangdon Park | 2018-04-17 |