Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653230 | Semiconductor device having concave electrode and convex electrode and method of manufacturing thereof | — | 2003-11-25 |
| 6611031 | Semiconductor device and method for its manufacture | — | 2003-08-26 |
| 6597033 | Semiconductor memory device and manufacturing method thereof | — | 2003-07-22 |