Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9734113 | Peripheral component interconnect express (PCI-E) signal transmission apparatus and image forming apparatus using the same | Seung-hun Park, Jai-yeol Lee, Eun-ju Hong | 2017-08-15 |
| 8817293 | Image forming apparatus to control a power supply, and method thereof | Jai-yeol Lee | 2014-08-26 |
| 8508770 | Image forming apparatus to control a power supply, and method thereof | Jai-yeol Lee | 2013-08-13 |
| 8430463 | Image forming apparatus and method of transmitting signal | — | 2013-04-30 |
| 7558073 | Multifunctional peripheral device | Jeong-pil Lim | 2009-07-07 |
| 7359667 | Device for heating fusing and pressure roller using inductive-heat in a fusing device for an image forming apparatus | Il Han Park | 2008-04-15 |
| 7158748 | Fusing device of an image forming apparatus and method thereof | Il Han Park | 2007-01-02 |
| 7095973 | Image fixing device of image forming apparatus | — | 2006-08-22 |
| 6891560 | Method of reducing consumption of developer used in electrophotographic processor, and electrophotographic processor performing the method | Suk-gyun Han | 2005-05-10 |