Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355339 | Row redundancy circuit of a semiconductor memory device | Seung-Cheol Oh | 1994-10-11 |
| 5315557 | Semiconductor memory device having self-refresh and back-bias circuitry | Sei Seung Yoon | 1994-05-24 |