Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12367569 | Automatic optical inspection system and method | I-Hsuan Chen, Ying-Hao Wang, Chien-Lung Chen, Chien-Chi Tzeng | 2025-07-22 |
| 12322608 | Apparatus and methods for cleaning a package | Ying-Hao Wang, Chien-Lung Chen, Chien-Chi Tzeng, Meng-Fu Shih | 2025-06-03 |
| 11562968 | Apparatus for lithographically forming wafer identification marks and alignment marks | Chih-Hsien Hsu, Yu-Wei Chiu, Hai-Yin Chen, Ying-Hao Wang, Yu-Hen Wu | 2023-01-24 |
| 10283457 | Method for lithographically forming wafer identification marks and alignment marks | Chih-Hsien Hsu, Yu-Wei Chiu, Hai-Yin Chen, Ying-Hao Wang, Yu-Hen Wu | 2019-05-07 |
| 10283456 | Lithography engraving machine for forming water identification marks and aligment marks | Chih-Hsien Hsu, Yu-Wei Chiu, Hai-Yin Chen, Ying-Hao Wang, Yu-Hen Wu | 2019-05-07 |
| 9720325 | Photoresist coating scheme | Chih-Hsien Hsu, Hong-Hsing Chou, Chi-Jen Hsieh, Jr-Wei Ye, Yuan-Ting Huang +6 more | 2017-08-01 |
| 9575012 | Automated wafer inspection | Hsiao-Yu Chen, Jr-Wei Ye, Hong-Hsing Chou, Chih-Hsien Hsu, Tsung-Cheng Huang +3 more | 2017-02-21 |
| 9097972 | Method of applying photoresist to a semiconductor substrate | Yen-Chen Lin, Ching-Hsin Chang, Chia-Hung Chu, Chih-Hsien Hsu, Hong-Hsing Chou | 2015-08-04 |