Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11768432 | Reflective mask and method for manufacturing a semiconductor device using the same | Sang Ho Yun, Soo-Kyung Kim, Jaikyun Park, Donghoon Lee, Rankyung Jung | 2023-09-26 |
| 11733601 | EUV photomask and method of forming mask pattern using the same | Jaehee KIM, Sangho Yun, Chan-Soo Hwang | 2023-08-22 |