Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6002629 | Integrated circuit memory devices having improved refresh mode addressing and methods of operating same | Jeon-Kyu Kim, Chang-hag Oh, Choong-Sun Park | 1999-12-14 |
| 5218572 | Semiconductor memory device | Boo-Yung Huh | 1993-06-08 |