Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941049 | Water purifier | Hyun Kyong Cho | 2021-03-09 |
| 9673368 | Light emitting device having first and second electrodes on one side of a light emitting structure | Hyun Don Song, Ki Man Kang, Seung Hwan Kim, Jin-Wook Lee, Eun-ju Hong +1 more | 2017-06-06 |