Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12162793 | Window manufacturing method and window manufacturing apparatus | Cheollae Roh, Hyungsik Kim, Emil Aslanov, SUNGGYU PARK, JOONGSUNG LEE +1 more | 2024-12-10 |
| 11574833 | Electrostatic chuck | Juhee Lee, Cheollae Roh, Soo-Beom Jo, Myungsoo Huh, Jiwon Yeon +2 more | 2023-02-07 |
| 11148230 | Method of manufacturing deposition mask | Taras Litoshenko, Gyoowan Han | 2021-10-19 |