Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822330 | Semiconductor integrated circuit device with test element group circuit | Chul-Sung Park, Byong-Kwon Lee, Hyang-Ja Yang | 2004-11-23 |
| 6674686 | Method and apparatus for read operation and write operation in semiconductor memory device | Young-Ho Suh | 2004-01-06 |