Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5638321 | Recording apparatus for integrated circuit card using NAND-type flash memory | Young Man LEE, Chan-Dong Cho, Byung-jun Kim, Eun-sang Park | 1997-06-10 |
| 5608673 | Nand-type flash memory integrated-circuit card | — | 1997-03-04 |