Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835780 | Optical film, manufacturing method thereof, and display device | Sang ah Gam, Hyung Jun Kim, Hyun-Seok Choi, Myung Sup Jung | 2017-12-05 |
| 9533264 | Composite membrane, method of manufacturing the same, separation membrane including the composite membrane, and water treatment device using the separation membrane | Bok Soon KWON, Sung Soo HAN, Jung-im Han | 2017-01-03 |