Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344005 | Ink treatment apparatus and method | Dong Hwa LEE, Soo-Hong Lee, Bong Man Choi, Dae Sung Kim | 2025-07-01 |
| 12269273 | Substrate treating liquid supply unit and substrate treating apparatus including the same | Dong Hwa LEE, Soo-Hong Lee, Ji Hyeon Kim, Dae Sung Kim | 2025-04-08 |
| 12134271 | Pressure control device and substrate treatment apparatus including the same | Dong Hwa LEE, Bong Man Choi, Jong Suk Won, Hyeong Jun CHO | 2024-11-05 |
| 12119241 | Unit for supplying substrate treating liquid and apparatus for treating substrate including the same | Dong Hwa LEE, Soo-Hong Lee, Ji Hyeon Kim, Dae Sung Kim | 2024-10-15 |