Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5896323 | Data output control circuit for semiconductor memory device | Hyun-Soo Shin | 1999-04-20 |
| 5646881 | Semiconductor memory cell with increased refresh time | Hyun-Soo Shin, Yong Bok Lee | 1997-07-08 |