Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980048 | Voltage generating circuit capable of supplying stable output voltage regardless of external input voltage | — | 2005-12-27 |
| 6914461 | Power-on reset circuits including first and second signal generators and related methods | — | 2005-07-05 |
| 6882561 | Semiconductor memory device comprising memory having active restoration function | Su-Jin Ahn | 2005-04-19 |
| 6879527 | Semiconductor memory device with structure providing increased operating speed | Youn-Cheol Kim | 2005-04-12 |