Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5635747 | Nonvolatile semiconductor memories with a cell structure suitable for a high speed operation and a low power supply voltage | Hyong-Gon Lee, Cheol-Ung Jang, Young-Wi Ko, Sung-Hee Cho | 1997-06-03 |