Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11358240 | Deposition mask manufacturing method and manufacturing apparatus thereof | Taekil Oh, Gyoowan Han, Wonyong Kim, Seungho Myoung, Jaeseok Park +1 more | 2022-06-14 |
| 11253952 | Laser processing apparatus | Akifumi Sangu, Hyoung-Joo Kim, Eun-Sun Choi, Emil Aslanov, Gyoo-Wan Han | 2022-02-22 |