Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10978614 | Light-emitting device | Jong In Yang, Dong-hyuk Joo, Jin Ha Kim, Jung-hee Kwak | 2021-04-13 |
| 10930817 | Light-emitting device | Jong In Yang, Dong-hyuk Joo, Jin Ha Kim, Jung-hee Kwak | 2021-02-23 |
| 10128425 | Semiconductor light emitting device | Sang Seok Lee, Hyun Kwon Hong | 2018-11-13 |
| 9887334 | Semiconductor light emitting device | Sang Seok Lee, Hyun Kwon Hong | 2018-02-06 |
| 9412903 | Semiconductor light emitting device | Ju Heon Yoon, Dong-hyuk Joo, Jin Young Choi | 2016-08-09 |