Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10483433 | Ultraviolet light emitting devices | Young Hwan Park, Young-jo Tak | 2019-11-19 |
| 10333025 | Ultraviolet light emitting devices having a dielectric layer and a transparent electrode layer disposed in between patterned nitride semiconductor layers | Young Hwan Park, Mi Hyun Kim | 2019-06-25 |