Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12140858 | Photomask repairing method and system thereof | Hao-Ming Chang, HSIAO-CHEN LI | 2024-11-12 |
| 11815802 | Photomask repairing method and system thereof | Hao-Ming Chang, HSIAO-CHEN LI | 2023-11-14 |