Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12080542 | Light irradiation device | Joo Young Yoon, Eun Sik Kim, Hong Chae Jung, Se Hwi Park | 2024-09-03 |
| 11881389 | Excimer lamp and light irradiation device having the same | Joo Young Yoon, Eun Sik Kim, Hong Chae Jung, Se Hwi Park | 2024-01-23 |
| 11830719 | Light irradiation device | Joo Young Yoon, Eun Sik Kim, Hong Chae Jung, Se Hwi Park | 2023-11-28 |
| 11295946 | Triple tube type excimer lamp | Joo Young Yoon, Young Duk Ha, Eun Sik Kim, Hong Chae Jung | 2022-04-05 |