Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405481 | Apparatus for manufacturing display device | Cheol Park, Je-Kil Ryu, Young Su CHAE, Hae Sook Lee | 2025-09-02 |
| 12339464 | Apparatus for forming line beam | Jekil Ryu, Cheolho Park, Haesook Lee, Youngsu Chae, Gyoowan Han | 2025-06-24 |
| 12269115 | Laser processing apparatus | Hyoung-Joo Kim, Alexander Voronov, Eun-Sun Choi, Gyoo-Wan Han | 2025-04-08 |
| 11532476 | Laser crystallizing apparatus | Gyoowan Han, Jekil Ryu, Kyungjae LEE | 2022-12-20 |
| 11253952 | Laser processing apparatus | Alexander Voronov, Hyoung-Joo Kim, Eun-Sun Choi, Emil Aslanov, Gyoo-Wan Han | 2022-02-22 |
| 10991580 | Laser crystallizing apparatus | Gyoowan Han, Jekil Ryu, Kyungjae LEE | 2021-04-27 |