Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10018905 | Phase shift blankmask and photomask | Kee-Soo Nam, Cheol Shin, Jong-Hwa Lee, Chul-Kyu YANG, Min-Ki CHOI +1 more | 2018-07-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10018905 | Phase shift blankmask and photomask | Kee-Soo Nam, Cheol Shin, Jong-Hwa Lee, Chul-Kyu YANG, Min-Ki CHOI +1 more | 2018-07-10 |