Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10043943 | UV light emitting diode having a stress adjustment layer | Ki Yon Park, Jeong Hun Heo, Yu Dae Han | 2018-08-07 |
| 9905732 | UV light emitting diode and method of fabricating the same | Ki Yon Park, Jeong Hun Heo, Hwa Mok Kim | 2018-02-27 |