Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11927879 | Extreme ultraviolet (EUV) photomask and method of manufacturing semiconductor device using the same | Seung Yoon Lee, Jeongjin Lee | 2024-03-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11927879 | Extreme ultraviolet (EUV) photomask and method of manufacturing semiconductor device using the same | Seung Yoon Lee, Jeongjin Lee | 2024-03-12 |