Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9720136 | Photo-alignment copolymer, optical anistropic film and its preparation method | Dong Woo Yoo, Sung-Ho Chun, Hyeong Bin Jang, Mi Ra Hong | 2017-08-01 |
| 9598570 | Composition for optical film and optical film prepared by using the same | Jung Hyun Kim, Ji Young Choi | 2017-03-21 |