Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9444016 | Light emitting device | Ho Sang Kwack, Hyun Soo LIM, Ju Hyon Song, Hyun Kyong Cho | 2016-09-13 |
| 9252345 | Light emitting device and lighting system | Hyun Kyong Cho | 2016-02-02 |