Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9312249 | Semiconductor light emitting device | Pun Jae Choi, Sang Bum Lee, Yu Seung Kim, Sang Yeob Song | 2016-04-12 |
| 9305906 | Semiconductor light emitting device | Pun Jae Choi, Sang Bum Lee, Yu Seung Kim, Sang Yeob Song | 2016-04-05 |