Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6853833 | Fusing device for an electrophotographic image forming apparatus | Durk-hyun Cho | 2005-02-08 |
| 5831643 | Write head control device for ink jet printer utilizing liquid metal and method thereof | — | 1998-11-03 |
| 5754211 | Image forming apparatus with a single driving source | — | 1998-05-19 |
| 5651538 | Paper feeding method of an image forming apparatus | Sang-Won Cheong, Dong-Ho Lee | 1997-07-29 |
| 5561639 | Semiconductor memory device with high speed detect function | Kyoung-Shub Lee, Kang-Chang Lee, Kyeong J. Jang, Ho-Jae Lee, Huy-Cheol Bae | 1996-10-01 |