Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8416445 | Method and apparatus for connecting image forming apparatus with multiple host devices | Sa-bong Jeong | 2013-04-09 |
| 8139251 | Method and apparatus for connecting image forming apparatus with multiple host devices | Sa-bong Jeong | 2012-03-20 |
| 7940424 | Image forming device and method which outputs mono object when object not actually expressed in colors or not actually to be printed | So-hye Kim | 2011-05-10 |
| 7663781 | Image forming device and controlling method with recording material storage unit having replaceable memory storing color conversion tables selected based on image forming device status | Won-ho Song, Byung-Tae Kang, Jae-kyoo Kang, Tae-sun Yoon | 2010-02-16 |
| 7453599 | Color processing method of image forming device and apparatus using the same | — | 2008-11-18 |