Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9190576 | Light emitting device having photonic crystal structure | Heon-su Jeon, Kook Heon Char, Yoon-Kyung Choi, Ho Sub Kim | 2015-11-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9190576 | Light emitting device having photonic crystal structure | Heon-su Jeon, Kook Heon Char, Yoon-Kyung Choi, Ho Sub Kim | 2015-11-17 |