Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12356898 | Plant cultivation system | Gyeongnyeong Lee, Gabin Lee | 2025-07-15 |
| 11927879 | Extreme ultraviolet (EUV) photomask and method of manufacturing semiconductor device using the same | Seung Yoon Lee, Jeongjin Lee | 2024-03-12 |
| 11762277 | EUV photomask | Seongbo Shim | 2023-09-19 |