Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066516 | Polycarbonate resin composition and optical molded article using the same | Moo Ho Hong, Hyong Min Bahn, Un Ko | 2021-07-20 |
| 10995214 | Polycarbonate resin composition and optical molded article using the same | Un Ko, Young Wook Son, Moo Ho Hong, Hyong Min Bahn, Tae Yun KO | 2021-05-04 |