Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021336 | Sheet transfer apparatus and method for transferring sheet using the same | Gyuwon Park, Hoeoun Kim, Jungsoo Ok | 2021-06-01 |
| 10532377 | Mask assembly for thin film deposition | Jaemin Hong, Hyunseung Kang, Hanul Kwen, Jeunghoon Kim, Hanyoung Kim +3 more | 2020-01-14 |
| 10427898 | Sheet transfer apparatus and method for transferring sheet using the same | Gyuwon Park, Hoeoun Kim, Jungsoo Ok | 2019-10-01 |
| 9780305 | Mask frame assembly for thin film deposition | Hanul Kwen, Junghoon Kim, Hanyoung Kim, Younghoon Roh, Wooyoung Jung +2 more | 2017-10-03 |