Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326657 | Chip deviation correction method for maskless exposure machine | Chien-Hua Lai | 2025-06-10 |
| 11282754 | Die shift correction method of maskless exposure machine | Chihhua Chien, Chien-Hua Lai, Shihhsun Chen | 2022-03-22 |
| 7287919 | Developing process and apparatus | Hsun-Kai Chan | 2007-10-30 |