Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9721894 | Semiconductor device and manufacturing method thereof | Shih-Kang Fu, Hsien-Chang Wu, Ming-Han Lee, Shau-Lin Shue | 2017-08-01 |
| 9614052 | Copper contact plugs with barrier layers | Ching-Hua Hsieh, Huang-Ming Chen, Hsueh Wen Tsau | 2017-04-04 |
| 9589897 | Trench liner for removing impurities in a non-copper trench | Hsien-Chang Wu | 2017-03-07 |