Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6177828 | Charge pump circuit for a semiconductor memory device | Young-Hyun Jun | 2001-01-23 |
| 5841725 | Charge pump circuit for a semiconductor memory device | Young-Hyun Jun | 1998-11-24 |
| 5602797 | Word line driving circuit for memory | — | 1997-02-11 |