Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9982333 | Mask frame assembly and method of manufacturing the same | Kie Hyun Nam, Sung-Guk An | 2018-05-29 |
| 9882166 | Organic light emitting display apparatus having reflection member | Seung-Wook Chang, Mu-Hyun Kim | 2018-01-30 |