Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427505 | Catalyst for a dehydrogenation reaction, a manufacturing method thereof, and a hydrogen production method using same | Pyung Soon Kim, Jin Woo Choung, Jihui Seo, Jaeyong Lee, Sungeun Moon +5 more | 2025-09-30 |
| 12313979 | Correcting apparatus of extreme ultraviolet (EUV) photomask and correcting method of EUV photomask | Sanguk Park, Jongju Park, Youngchang SEO, Jongkeun OH | 2025-05-27 |