Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10071949 | Polymerizable liquid crystal compound, composition for optical film, and optical film, compensation film, antireflective film, and display device including the same | Joungeun YOO, Ju Hyun Kim, Eun Sung Lee, Changki KIM, Hyunseok CHOI | 2018-09-11 |
| 10053424 | Monomer and polymer and compensation film and optical film and display device | Changki KIM, Masashi Tsuji, Hyunseok CHOI | 2018-08-21 |
| 10017456 | Monomer and polymer and compensation film and optical film and display device | Changki KIM, Masashi Tsuji, Hyunseok CHOI | 2018-07-10 |
| 10000604 | Polymer and compensation film and optical film and display device | Masashi Tsuji, Changki KIM, Hyunseok CHOI | 2018-06-19 |
| 9873660 | Compound, poly(imide-amide) copolymer, and an article including the poly(imide-amide) copolymer | Mikhail Kovalev, Evgeny Kiryushchenkov, Fedosya Kalinina | 2018-01-23 |
| 9874657 | Compensation film and optical film and display device | Kitae Park, Masashi Tsuji, Hyunseok CHOI | 2018-01-23 |