Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10164150 | Near UV light emitting device | Hwa Mok Kim, Hyo Shik Choi, Mi So Ko, A Ram Cha Lee | 2018-12-25 |
| 9911898 | Ultraviolet light-emitting device | Hyo Shik Choi, Jung Hwan Hwang | 2018-03-06 |
| 9859108 | Substrate regeneration method and regenerated substrate | Hwa Mok Kim, Mi So Ko, A Ram Cha Lee, Daewoong Suh | 2018-01-02 |