Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654930 | Semiconductor memory device having low power self refresh and burn-in functions | Seung-Moon Yoo | 1997-08-05 |
| 5636171 | Semiconductor memory device having low power self refresh and burn-in functions | Seung-Moon Yoo | 1997-06-03 |
| 5610869 | Semiconductor memory device | Seung-Moon Yoo, Yun-Ho Choi, Soo-In Cho, Dae-Je Chin, Nam-Soo Kang +1 more | 1997-03-11 |