Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441425 | Non-volatile semiconductor device and non-volatile semiconductor memory device for storing multi-value information | — | 2002-08-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441425 | Non-volatile semiconductor device and non-volatile semiconductor memory device for storing multi-value information | — | 2002-08-27 |