Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10578960 | Mask blank with resist film and method for manufacturing the same and method for manufacturing transfer mask | — | 2020-03-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10578960 | Mask blank with resist film and method for manufacturing the same and method for manufacturing transfer mask | — | 2020-03-03 |