Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9978911 | Light-emitting diode device for enhancing light extraction efficiency and current injection efficiency | Jee Yun LEE, Dae Hyun Kim, Ki Seok Kim | 2018-05-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9978911 | Light-emitting diode device for enhancing light extraction efficiency and current injection efficiency | Jee Yun LEE, Dae Hyun Kim, Ki Seok Kim | 2018-05-22 |