Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10515803 | Multiple layer scheme patterning process | Yi-Chang Lee, Che-Kang Chu, Chih-Hao Chen | 2019-12-24 |
| 10276378 | Method of forming funnel-like opening for semiconductor device structure | Ying Wu, Chao-Kuei Yeh, Tai-Yen Peng, Yun-Yu CHEN, Chih-Hao Chen | 2019-04-30 |