Issued Patents 2025
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379659 | Photoresist composition and method of manufacturing a semiconductor device | Tzu-Yang Lin, Ching-Yu Chang | 2025-08-05 |
| 12363962 | Isolation structures of semiconductor devices | Pinyen Lin, Huang-Lin Chao | 2025-07-15 |
| 12346021 | Simultaneous carbon nanotube growth, catalyst removal, boron nitride nanotube shell formation method for EUV pellicles | Pei-Cheng Hsu, Huan-Ling Lee, Hsin-Chang Lee | 2025-07-01 |
| 12300507 | Method of manufacturing a semiconductor device | Yen-Hao Chen, Wei-Han Lai, Ching-Yu Chang | 2025-05-13 |
| 12300487 | Photoresist composition and method of forming photoresist pattern | Chen-Yu Liu, Ching-Yu Chang | 2025-05-13 |
| 12292684 | Adhesion layer for multi-layer photoresist | Chen-Yu Liu, Tzu-Yang Lin, Ya-Ching Chang, Ching-Yu Chang | 2025-05-06 |
| 12266539 | Method of manufacturing semiconductor devices | Ru-Gun Liu, Chih-Ming Lai, Wei-Liang Lin, Yung-Sung Yen, Ken-Hsien Hsieh | 2025-04-01 |
| 12249507 | Method of manufacturing a semiconductor device | An-Ren Zi, Ching-Yu Chang | 2025-03-11 |
| 12235589 | Method of manufacturing a semiconductor device and apparatus for manufacturing the semiconductor device | Shinn-Sheng Yu, Ru-Gun Liu, Hsu-Ting Huang, Kenji Yamazoe, Minfeng Chen +1 more | 2025-02-25 |
| 12222647 | Photoresist composition and method of forming photoresist pattern | Chun-Chih HO, Ching-Yu Chang | 2025-02-11 |
| 12222654 | Lithography method for positive tone development | Ming-Hui Weng, Chen-Yu Liu, Cheng-Han Wu, Ching-Yu Chang | 2025-02-11 |
| 12222653 | Method for forming semiconductor structure | Ming-Hui Weng, An-Ren Zi, Ching-Yu Chang, Chen-Yu Liu | 2025-02-11 |
| 12211698 | Method composition and methods thereof | Siao-Shan Wang, Cheng-Han Wu, Ching-Yu Chang | 2025-01-28 |