Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274961 | Ultraviolet ray detecting device having Shottky layer forming Shottky barrier | Ki Yon Park, Soo Hyun Lee, Choong Min Lee | 2022-03-15 |
| 10323979 | Ultraviolet measuring device, photodetector element, ultraviolet detector, ultraviolet index calculation device, and electronic device including same | Ki Yon Park, Choong Min Lee, Hwa Mok Kim, Soo Hyun Lee | 2019-06-18 |
| 10319882 | UV light emitting diode and method of fabricating the same | Ki Yon Park, Jeong Hun Heo, Hwa Mok Kim | 2019-06-11 |
| 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 |
| 9496455 | UV light emitting diode and method of fabricating the same | Ki Yon Park, Jeong Hun Heo, Hwa Mok Kim | 2016-11-15 |