Issued Patents 2025
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374639 | Non-DMSO stripper for advance package metal plating process | Tzu-Yang Lin, Yung-Han Chuang, Ming-Da Cheng, Ching-Yu Chang | 2025-07-29 |
| 12347727 | Treatment of spin on organic material to improve wet resistance | Tzu-Yang Lin, Cheng-Han Wu, Ching-Yu Chang | 2025-07-01 |
| 12300487 | Photoresist composition and method of forming photoresist pattern | Ching-Yu Chang, Chin-Hsiang Lin | 2025-05-13 |
| 12292684 | Adhesion layer for multi-layer photoresist | Tzu-Yang Lin, Ya-Ching Chang, Ching-Yu Chang, Chin-Hsiang Lin | 2025-05-06 |
| 12222653 | Method for forming semiconductor structure | Ming-Hui Weng, An-Ren Zi, Ching-Yu Chang, Chin-Hsiang Lin | 2025-02-11 |
| 12222654 | Lithography method for positive tone development | Ming-Hui Weng, Cheng-Han Wu, Ching-Yu Chang, Chin-Hsiang Lin | 2025-02-11 |
| 12210283 | EUV photoresist with low-activation-energy ligands or high-developer-solubility ligands | An-Ren Zi, Ching-Yu Chang | 2025-01-28 |