Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8721905 | Method for forming minute pattern and method for forming minute pattern mask | Se-Hwan Yu, Ji Seon Lee, Yoon Ho Khang, Kahp-Yang Suh, Hyoung Sick Um +1 more | 2014-05-13 |