Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8764254 | Lighting apparatus | Kyunghyun Kim, Yongseog Jeon, Sejoon You | 2014-07-01 |
| 8545065 | Lighting apparatus | Kyunghyun Kim, Yonseog Jeon, Jongkyo Jeong, Hongseok Kim | 2013-10-01 |