Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155006 | Method and apparatus for releasing molded article from mold | Junghwan Shin, Hyuk Hee HAN, Jongmin Shim | 2021-10-26 |
| 10968309 | Polymerizable composition for a plastic lens | Seung Mo Hong, Junghwan Shin | 2021-04-06 |