Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9952502 | Pellicle for preventing thermal accumulation and extreme ultra-violet lithography apparatus having the same | Munja Kim, Sungwon Kwon, Byunggook Kim, Roman Chalykh, Yongseok Jung +1 more | 2018-04-24 |