Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798703 | Semiconductor memory device having improved replacement efficiency of defective word lines by redundancy word lines | — | 2004-09-28 |
| 6785171 | Semiconductor memory device | Byoung-Ju Kim | 2004-08-31 |