Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7495973 | Circuit and method for controlling write recovery time in semiconductor memory device | Seung-Bum Ko | 2009-02-24 |
| 7298199 | Substrate bias voltage generating circuit for use in a semiconductor memory device | Chi-Wook Kim | 2007-11-20 |