Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183235 | Non-volatile semiconductor memory device adapted to store a multi-valued data in a single memory cell | Jian Chen | 2021-11-23 |
| 10950309 | Semiconductor memory column decoder device and method | Shigekazu Yamada | 2021-03-16 |