Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8422318 | Semiconductor device | — | 2013-04-16 |
| 7649797 | Self-refresh control circuit and semiconductor memory device including the same | Ho-Cheol Lee | 2010-01-19 |
| 7492213 | High-voltage generating circuit including charge transfer switching circuit for selectively controlling body bias voltage of charge transfer device | Jung Sik Kim, Young Min Jang | 2009-02-17 |
| 6353570 | Row redundancy circuit using a fuse box independent of banks | Chang-Ho Do | 2002-03-05 |