Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9425414 | Organometallic complexes, and organic electroluminescence device and display using the same | Rupasree Ragini Das, Chang Ho Noh, O Hyun Kwon, Hyeon Ho CHOI | 2016-08-23 |
| 9353224 | Poly(imide-amide) copolymer and composition including poly(imide-amide) copolymer | Chung Kun Cho, Fedosya Kalinina, Dmitry Androsov, Mikhail Kovalev | 2016-05-31 |
| 8669344 | Method of deashing from polymer solutions | Hye-Young Jung, Sung-Ho Chun, Sung-Don Hong, Jung-Min Lee, Heon Kim | 2014-03-11 |
| 7959989 | Cyclic olefins compounds, polymers comprising the same and liquid crystal alignment films including the polymers | Heon Kim, Sung-Ho Chun, Hee Jin Lee, Kyung Jun Kim, Sang Kook Kim +7 more | 2011-06-14 |