Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10414860 | Polycarbonate resin and preparation method therefor | Jong Chan Hur, Woo Suk CHEI, O Sung Kwon, Jung Jae Lee | 2019-09-17 |
| 10233283 | Polycarbonate resin for film, method for preparing the same and film including the same | O Sung Kwon, Jong Chan Hur, Hyuck Man Kwon, Dong Geun Lee, Woo Suk CHEI +1 more | 2019-03-19 |