Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12106970 | Pattern sheet, semiconductor intermediate product, and hole etching method | Qiushi Xie, Xiaoping Shi, Qingjun Zhou, Dongsan Li, Yiming Zhang | 2024-10-01 |
| 11948805 | Etching method, air-gap dielectric layer, and dynamic random-access memory | Xin Wu, Bo Zheng, Zhenguo Ma | 2024-04-02 |