Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9341941 | Reflective photomask blank, reflective photomask, and integrated circuit device manufactured by using reflective photomask | Han-shin Lee, Jae-Hyuck Choi, Jin Su Kim, Hyung-Ho Ko | 2016-05-17 |