Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11532560 | Method of fabricating a tungsten plug in a semiconductor device | Yunlong Liu, Yufei Xiong | 2022-12-20 |
| 11417736 | Dual shield oxide damage control | Peng Li, Ya-Ping Chen, Yunlong Liu, Shengpin Yang, Jing Hu +1 more | 2022-08-16 |
| 11322594 | Semiconductor device including a lateral insulator | Fei Ma, Ya-Ping Chen, Yunlong Liu, Shengpin Yang, Baoqiang Niu +4 more | 2022-05-03 |
| 11302568 | Trench shield isolation layer | Seetharaman Sridhar, Ya-Ping Chen, Fei Ma, Yunlong Liu, Sunglyong Kim | 2022-04-12 |