Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9768346 | Light-emitting device | Dae Seob Han, Kwang Sun Baek, A Ra Cho | 2017-09-19 |
| 9559257 | Light emitting device and lighting system | Hyun Chul Lim | 2017-01-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9768346 | Light-emitting device | Dae Seob Han, Kwang Sun Baek, A Ra Cho | 2017-09-19 |
| 9559257 | Light emitting device and lighting system | Hyun Chul Lim | 2017-01-31 |