Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9748453 | Semiconductor light emitting device having convex portion made with different materials | Jong Hak Kim, Tan Sakong, Jeong-wook Lee, Jin Young Lim, Byoung-kyun Kim | 2017-08-29 |