Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433590 | Current mirror type sense amplifier circuits for semiconductor memory devices and methods of operating same | Heung-Soo Im | 2002-08-13 |
| 6404677 | Semiconductor memory device capable of performing stable read operation and read method thereof | — | 2002-06-11 |
| 6381187 | Sense amplifier circuit for use in a semiconductor memory device | Heung-Soo Im | 2002-04-30 |