Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10233283 | Polycarbonate resin for film, method for preparing the same and film including the same | Jun Ho CHI, O Sung Kwon, Jong Chan Hur, Dong Geun Lee, Woo Suk CHEI +1 more | 2019-03-19 |
| 9765184 | Polycarbonate and method of preparing the same | Jun Ho CHI, O Sung Kwon, Jong Chan Hur, Bok Nam Jang | 2017-09-19 |
| 9163115 | Polycarbonate, production method for same and optical film comprising same | Jun Ho CHI, O Sung Kwon, Jong Chan Hur, Chang Heon Lee, Bok Nam Jang | 2015-10-20 |