Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12191157 | Manufacturing method of semiconductor memory device | Seung-Cheol Lee, Dae Sung Kim, Sang Seob Lee, Hyun-Woo Jin | 2025-01-07 |
| 10211075 | Apparatus and method for treating a substrate | Soyoung Park, Muhyeon Lee | 2019-02-19 |
| 10079142 | Apparatus and method for treating substrate | Sul Lee, Bok Kyu LEE, Jae-Myoung Lee | 2018-09-18 |