Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11004675 | Substrate cleaning composition, substrate treating method, and substrate treating apparatus | Hae-Won Choi, Kihoon Choi, Anton Koriakin, Chan Young Heo, Jaeseong Lee +3 more | 2021-05-11 |
| 10915026 | Substrate treating apparatus and substrate treating method | Hae-Won Choi, Kihoon Choi, Chan Young Heo, Anton Koriakin, Jaeseong Lee | 2021-02-09 |