Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6713345 | Semiconductor memory device having a trench and a gate electrode vertically formed on a wall of the trench | — | 2004-03-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6713345 | Semiconductor memory device having a trench and a gate electrode vertically formed on a wall of the trench | — | 2004-03-30 |