Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9698304 | Lighting system | Chul Min Kim, Tan Sakong, Suk-ho Yoon, Keon Hun Lee, Sang Don Lee | 2017-07-04 |
| 9614121 | Method of fabricating semiconductor light emitting device | Yong-Seok Choi, Chul Min Kim, Dong Gyu Shin, Ho Chul Lee, Joo Young Cheon +1 more | 2017-04-04 |