Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9846358 | Photomask including transfer patterns for reducing a thermal stress | — | 2017-12-19 |
| 9612524 | Reflective mask and method of fabricating the same | In Hwan Lee, Sun Young Koo, Seo Min Kim, Yong Dae Kim, Jin-Soo Kim +4 more | 2017-04-04 |