Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11774855 | Lithography patterning technique | Ching-Yu Chang | 2023-10-03 |
| 10539878 | Lithography patterning technique | Ching-Yu Chang | 2020-01-21 |
| 9645497 | Lithography patterning technique | Ching-Yu Chang | 2017-05-09 |