Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8119229 | Multiple-layer, multiple film having the same and electronic device having the same | Jang Yeon Hwang, Dong-Ryul Kim, Gi Cheul Kim, Ho-Jun Lee, Seung-Lac Ma +1 more | 2012-02-21 |
| 7737244 | Process for preparing polyarylate | Dae Woo Nam, Dong-Ryul Kim, Hyo-Sun Lee, Boong-Goon Jeong, Hee Jung Kim +1 more | 2010-06-15 |
| 7682672 | Negative C-type compensation film and method of preparing the same | Hyo-Sun Lee, Dong-Ryul Kim, Hee Jung Kim, Dae Woo Nam, Boong-Goon Jeong +2 more | 2010-03-23 |
| 7402650 | Process for preparing polyarylate having high thermo-resistance and high transparency | Hee Jung Kim, Dong-Ryul Kim, Sang Hyun Park | 2008-07-22 |