Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434336 | Composition and method for manufacturing a film comprising thiourethane layer | Sungjin CHUNG, Haksoo LEE | 2022-09-06 |
| 11279673 | Aromatic polythiol compound for optical material | Seung Mo Hong, Hyeon Myeong Seo, Jongmin Shim, Jung Hwan MYUNG, Junghwan Shin | 2022-03-22 |