Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10678126 | Semiconductor mask blanks with a compatible stop layer | Chih-Chiang Tu, Chun-Lang Chen, Tran-Hui Shen | 2020-06-09 |
| 10156783 | Image mask film scheme and method | Chih-Chiang Tu, Chun-Lang Chen, Jong-Yuh Chang, Tran-Hui Shen | 2018-12-18 |
| 9953833 | Semiconductor mask blanks with a compatible stop layer | Chih-Chiang Tu, Chun-Lang Chen, Tran-Hui Shen | 2018-04-24 |
| 9581894 | Image mask film scheme and method | Chih-Chiang Tu, Chun-Lang Chen, Jong-Yuh Chang, Tran-Hui Shen | 2017-02-28 |
| 9142423 | Semiconductor mask blanks with a compatible stop layer | Chih-Chiang Tu, Chun-Lang Chen, Tran-Hui Shen | 2015-09-22 |
| 9122175 | Image mask film scheme and method | Chih-Chiang Tu, Chun-Lang Chen, Jong-Yuh Chang, Tran-Hui Shen | 2015-09-01 |
| 8792078 | Method and pellicle mounting apparatus for reducing pellicle induced distortion | Cheng-Ming Lin, Chien-Chao Huang, Jong-Yuh Chang, Chia-Wei Chang | 2014-07-29 |
| 8715890 | Semiconductor mask blanks with a compatible stop layer | Chih-Chiang Tu, Chun-Lang Chen, Tran-Hui Shen | 2014-05-06 |