Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11805643 | Method of fabrication thereof a multi-level vertical memory device including inter-level channel connector | Ruo Fang Zhang, Haohao Yang, Qianbing Xu, Yushi Hu, Qian Tao | 2023-10-31 |
| 11737263 | 3D NAND memory device and method of forming the same | Ruo Fang Zhang, Haohao Yang, Qianbing Xu, Yushi Hu, Fushan Zhang | 2023-08-22 |
| 11716843 | Method for forming contact structures in three-dimensional memory devices | Han Yang, Fanqing Zeng, Fushan Zhang, Qianbing Xu | 2023-08-01 |