Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8503907 | Image forming apparatus, method of handling the image forming apparatus, and method of packaging the image forming apparatus | Min Ji, Jun Hee Lee, Jong-In Kim, Sang Hoon Lee | 2013-08-06 |
| 8355649 | Developing device and image forming apparatus using the same | Chan Su Park | 2013-01-15 |
| 8238777 | Developing device and electrophotographic image forming apparatus including the developing device | Jong-In Kim, Dong-cheol Ahn | 2012-08-07 |
| 8213829 | Developing device removably mountable in an image forming apparatus, and image forming apparatus having the same | Young Min Kim | 2012-07-03 |
| 8121514 | Developing device and image forming apparatus employing the same | Jong-In Kim, Min Ji, Dong-cheol Ahn | 2012-02-21 |
| 7558504 | Image forming apparatus | Yoo-hung Jeong | 2009-07-07 |
| D584345 | Developing device for laser printer | Sang Hun Lee | 2009-01-06 |
| D555193 | Development device for laser printer | — | 2007-11-13 |