Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10128237 | Methods of gate replacement in semiconductor devices | Hsueh Wen Tsau, Chia-Ching Lee, Da-Yuan Lee | 2018-11-13 |
| 9991362 | Semiconductor device including tungsten gate and manufacturing method thereof | Yu-Sheng Wang, Chi-Cheng Hung, Chia-Ching Lee | 2018-06-05 |
| 9978601 | Methods for pre-deposition treatment of a work-function metal layer | Cheng-Yen Tsai, Hsin-Yi Lee, Da-Yuan Lee, Weng Chang, Ming-Hsing Tsai | 2018-05-22 |
| 9935173 | Structure and formation method of semiconductor device structure | Chia-Ching Lee, Hsueh Wen Tsau, Chun-Yuan Chou, Ching-Hwanq Su | 2018-04-03 |
| 9871114 | Metal gate scheme for device and methods of forming | Chia-Ching Lee, Da-Yuan Lee, Hsueh Wen Tsau | 2018-01-16 |