Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370638 | Fastening device and fastening system including the same | Donghyun Kim, Jongseong Ko, Daeyong Kim, Jisu Kim, Pyungkang Kim +10 more | 2025-07-29 |
| 11698590 | Collector mirror and apparatus for creating extreme ultraviolet light including the same | Sunghyup Kim, Injae Lee, Jeonggil Kim | 2023-07-11 |