Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10615311 | Light emitting device and display comprising same | Duk Hyun Park, Sung Wook Moon, Sang Rock Park, Young Kuen Jung, Ki Yong Hong +1 more | 2020-04-07 |
| 10381510 | Red light emitting device and lighting system | Yong-Jun Kim, Ki Yong Hong, Byung Hak Jeong | 2019-08-13 |
| 10090439 | Light emitting device, light emitting device package, and light unit | — | 2018-10-02 |
| 10043947 | Light emitting device | Bum Doo Park, Sang Jun Lee | 2018-08-07 |