Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155694 | Polycarbonate resin composition and optical molded article composed thereof | Daehyeon Hwang, Young Wook Son, Byoungkue Jeon | 2021-10-26 |
| 11066516 | Polycarbonate resin composition and optical molded article using the same | Byoungkue Chun, Hyong Min Bahn, Un Ko | 2021-07-20 |
| 10995214 | Polycarbonate resin composition and optical molded article using the same | Byoungkue Chun, Un Ko, Young Wook Son, Hyong Min Bahn, Tae Yun KO | 2021-05-04 |
| 10907040 | Polycarbonate composition and article comprising same | Hyong Min Bahn, Young Young Hwang, Jung Jun Park, Ki Jae Lee | 2021-02-02 |