Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10714659 | Light-emitting element | Sun Woo Park, Dong Hyun Sung, Dae Hee Lee, Kwang Ki Choi, Jae Cheon Han | 2020-07-14 |
| 10217905 | Light-emitting element | Sun Woo Park, Dong Hyun Sung, Dae Hee Lee, Kwang Ki Choi, Jae Cheon Han | 2019-02-26 |