Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12349351 | Three-dimensional memory devices with drain-select-gate cut structures and methods for forming the same | Jianzhong Wu, Zongke Xu | 2025-07-01 |
| 12193229 | Semiconductor device fabrication | Bin Yuan, Zhu Yang, Xiangning Wang, Chen Zuo, Zhen Guo +2 more | 2025-01-07 |
| 12082414 | Three-dimensional memory devices with drain-select-gate cut structures and methods for forming the same | Jianzhong Wu, Zongke Xu | 2024-09-03 |
| 12048153 | Vertical memory devices | Qiangwei Zhang, Bin Yuan, Xiangning Wang, Chen Zuo, Zhu Yang +2 more | 2024-07-23 |
| 12021126 | Method of forming top select gate trenches | Hang Yin, Zhipeng Wu, Kai Han, Lu Zhang, Pan Wang +3 more | 2024-06-25 |
| 11990506 | Three-dimensional memory devices having isolation structure for source select gate line and methods for forming the same | Jiajia Wu, Yang Zhou, Zhen Guo, Meng Xiao, Hui Zhang | 2024-05-21 |
| 11985824 | Three-dimensional memory devices having dummy channel structures and methods for forming the same | Jianzhong Wu | 2024-05-14 |
| 11950418 | Method and structure for forming stairs in three-dimensional memory devices | Xinxin LIU, Zhu Yang, Chen Zuo, Xiangning Wang | 2024-04-02 |
| 11937427 | Method for forming three-dimensional memory device with sacrificial channels | Shuangshuang Peng, Jiajia Wu, Tuo Li | 2024-03-19 |
| 11800707 | Three-dimensional memory device with reduced local stress | Shuangshuang Peng, Jiajia Wu, Tuo Li | 2023-10-24 |
| 11711921 | Three-dimensional memory devices having isolation structure for source select gate line and methods for forming the same | Zhen Guo, Bin Yuan, Jiajia Wu, Xiangning Wang, Zhu Yang +1 more | 2023-07-25 |
| 11552097 | Method and structure for forming stairs in three-dimensional memory devices | Xinxin LIU, Zhu Yang, Chen Zuo, Xiangning Wang | 2023-01-10 |
| 11502098 | Methods for forming three-dimensional memeory devices with drain-select-gate cut structures | Jianzhong Wu, Zongke Xu | 2022-11-15 |