Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10532377 | Mask assembly for thin film deposition | Jaemin Hong, Hyunseung Kang, Hanul Kwen, Jeunghoon Kim, Younghoon Roh +3 more | 2020-01-14 |
| 9780305 | Mask frame assembly for thin film deposition | Hanul Kwen, Junghoon Kim, Younghoon Roh, Wooyoung Jung, Cheolgyu Jeong +2 more | 2017-10-03 |