Issued Patents 2025
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12347683 | Method of manufacturing a semiconductor device | Jing Hong Huang, Ching-Yu Chang | 2025-07-01 |
| 12300507 | Method of manufacturing a semiconductor device | Yen-Hao Chen, Ching-Yu Chang, Chin-Hsiang Lin | 2025-05-13 |
| 12189287 | Photoresist composition and method of forming photoresist pattern | Li-Po YANG, Ching-Yu Chang | 2025-01-07 |
| 12189293 | Method of manufacturing a semiconductor device | Chieh Hsieh, Ching-Yu Chang | 2025-01-07 |
| 12189296 | Lithography process and material for negative tone development | Chien-Wei Wang, Ching-Yu Chang | 2025-01-07 |
| 12191147 | Coating composition for photolithography | Ya-Ting Lin, Yen-Ting Chen | 2025-01-07 |