Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6962771 | Dual damascene process | Chih-Cheng Lin | 2005-11-08 |
| 6875682 | Mesh pad structure to eliminate IMD crack on pad | Yuan-Lung Liu, Ruey-Yun Shiue | 2005-04-05 |
| 6876082 | Refractory metal nitride barrier layer with gradient nitrogen concentration | Hsien-Ming Lee, Shing-Chuang Pan, Chen-Hua Yu | 2005-04-05 |
| 6860769 | Cathode contact pin for an electroplating process | Chen-Hua Yu | 2005-03-01 |