Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11538923 | Method for etching back hard mask layer on tops of dummy polysilicon gates in gate last process | Shidong Fu, Bohan Jiang, Ying Xu | 2022-12-27 |
| 11341441 | Automatic product dispatching device and method in case of site abnormality in queue time section loop | Xiaolin Cui, Qiuchen Xu, Jing Zhou, Sainan Zhang, Xiaoping Zheng | 2022-05-24 |