Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9625624 | Color improving film and method of manufacturing the same | Young Oh, Hyun Min Kim, Young Hyun Ju, Seung-Man Choi, Hong-shik SHIM +2 more | 2017-04-18 |
| 9575217 | Optical film for reducing color shift and organic light-emitting display device employing the same | Hong-shik SHIM, Eun Young Cho, Hyun Min Kim, Young Oh, Chul Ho Jeong | 2017-02-21 |