Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10756106 | Three-dimensional memory device with locally modulated threshold voltages at drain select levels and methods of making the same | Masatoshi Nishikawa, Michiaki Sano, Zhixin Cui | 2020-08-25 |
| 10741579 | Three-dimensional memory device including different height memory stack structures and methods of making the same | Zhixin Cui, Masatoshi Nishikawa | 2020-08-11 |