Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10080267 | Alternating current-driven light emitting element lighting apparatus | Hyung-Jin Lee, Sang Wook Han | 2018-09-18 |
| 10028344 | Backlight driving apparatus | Hye Man Jung, Oh Seok Kim, Young Eun Yang | 2018-07-17 |