Issued Patents All Time
Showing 101–120 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11562945 | Semiconductor device having a spacer structure in a conductive layer and a contact structure in the spacer structure | Linchun Wu, Kun Zhang, Zhong Zhang, Zhiliang Xia | 2023-01-24 |
| 11557570 | Methods for forming three-dimensional memory devices | Kun Zhang, Zhiliang Xia, Zongliang Huo | 2023-01-17 |
| 11508750 | Three-dimensional memory device including a peripheral circuit and a memory stack | Kun Zhang, Di Wang, Lei Liu, Zhiliang Xia | 2022-11-22 |
| 11488977 | Three-dimensional memory devices and methods for forming the same | Linchun Wu, Kun Zhang, Zhiliang Xia | 2022-11-01 |
| 11482535 | Three-dimensional memory devices and methods for forming the same | Qiguang Wang | 2022-10-25 |
| 11456290 | Three-dimensional memory device with backside source contact | Kun Zhang, Linchun Wu, Zhiliang Xia, Zongliang Huo | 2022-09-27 |
| 11450604 | Staircase structure in three-dimensional memory device and method for forming the same | Di Wang, Zhiliang Xia | 2022-09-20 |
| 11423991 | Method and apparatus for data erase in memory devices | Lei Liu, Zhiliang Xia | 2022-08-23 |
| 11393844 | Methods for forming three-dimensional memory devices | Linchun Wu, Kun Zhang, Zhiliang Xia | 2022-07-19 |
| 11380629 | Methods for forming three-dimensional memory devices with supporting structure for staircase region | Kun Zhang, Linchun Wu, Zhong Zhang, Zongliang Huo | 2022-07-05 |
| 11342264 | 3D NAND memory device and method of forming the same | Zhongwang Sun, Zhong Zhang, Zhiliang Xia | 2022-05-24 |
| 11309323 | Three-dimensional memory devices with drain select gate cut and methods for forming the same | Yuhui Han, Zhiliang Xia, Lichuan Zhao | 2022-04-19 |
| 11282854 | 3D NAND memory device and method of forming the same | Yingjie Ouyang, Zhiliang Xia, Lei Jin, Qiguang Wang, Zhongwang Sun +3 more | 2022-03-22 |
| 11239247 | Memory device and method for forming the same | Zhongwang Sun, Rui Su, Zhong Zhang, Zhiliang Xia | 2022-02-01 |
| 11233066 | Three-dimensional memory device and method for forming the same | Linchun Wu | 2022-01-25 |
| 11233007 | Staircase structure in three-dimensional memory device and method for forming the same | Di Wang, Zhiliang Xia, Zhong Zhang | 2022-01-25 |
| 11227871 | Three-dimensional memory device and method for forming the same | Linchun Wu, Shan Li, Zhiliang Xia, Kun Zhang, Zongliang Huo | 2022-01-18 |
| 11222789 | Staircase structure for three-dimensional memory | Lei Liu, Zhiliang Xia | 2022-01-11 |
| 11183575 | Memory device and method for forming the same | Zhongwang Sun, Zhong Zhang, Lei Liu, Zhiliang Xia | 2021-11-23 |
| 11171154 | Vertical memory devices | Zhong Zhang, Zhiliang Xia | 2021-11-09 |