Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11462558 | Staircase structure with multiple divisions for three-dimensional memory | Zhong Zhang, Bo Huang, Zhiliang Xia | 2022-10-04 |
| 11289508 | Three-dimensional memory device and method for forming the same | Fandong Liu, Zhiliang Xia | 2022-03-29 |
| 11222903 | Word line structure of three-dimensional memory device | Qiang Xu, Fandong Liu, Zongliang Huo, Zhiliang Xia, Yaohua Yang +2 more | 2022-01-11 |