Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6864440 | Mode switch of video cassette recorder | — | 2005-03-08 |
| 6141279 | Refresh control circuit | Young Do Hur | 2000-10-31 |
| 6101149 | Memory module having module control circuit | Young-Gi Park | 2000-08-08 |
| 5608683 | Refresh method of reusing electric charge | — | 1997-03-04 |