Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362203 | Method for etching etch layer | Manish Singh, Jui-Ming Shih, Wen-Yu Ku, Ping-Jung Huang, Pi-Chun Yu | 2025-07-15 |
| 12347692 | Wet bench process with in-situ pre-treatment operation | Chung-Wei Chang, Chin-Ming Lin, Ping-Jung Huang, Pi-Chun Yu, Bi-Ming Yen +1 more | 2025-07-01 |
| 11784065 | Method for etching etch layer | Manish Singh, Jui-Ming Shih, Wen-Yu Ku, Ping-Jung Huang, Pi-Chun Yu | 2023-10-10 |
| 10283384 | Method for etching etch layer and wafer etching apparatus | Manish Singh, Jui-Ming Shih, Wen-Yu Ku, Ping-Jung Huang, Pi-Chun Yu | 2019-05-07 |
| 10005990 | Cleaning method for semiconductor device fabrication | Ming-Hsi Yeh, Sung-Hsun Wu, Chao-Cheng Chen, Syun-Ming Jang | 2018-06-26 |
| 9881816 | Cleaning composition and method for semiconductor device fabrication | Chia-Wen Li, Shao-Yen Ku, Chen Ming-Jung | 2018-01-30 |
| 9687885 | Multi-cycle wafer cleaning method | Ying Cai, Shih-Hsing Kao, Shin-Hsien Yang, Tzu-Min Lee, Tai-Yung Yu +1 more | 2017-06-27 |