Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7283769 | Detachable developing apparatus and driving apparatus of the same | — | 2007-10-16 |
| 7277661 | Image photographing apparatus having a developing unit comprising plural units | Young Min Kim | 2007-10-02 |
| 7242889 | Image forming apparatus | Byung-sun Ahn, Yong-kon Jo | 2007-07-10 |
| D546382 | Toner cartridge for printer | Jin Hong Kim | 2007-07-10 |
| 6725004 | Coupling apparatus used with a printer or photocopier | Byeong-hwa Ahn, Kyung-hwan Jang | 2004-04-20 |
| 6704529 | Image forming apparatus having improved driving arrangement | — | 2004-03-09 |
| 6240265 | Fixing device heat shield and method for forming a heat shield in a printer | — | 2001-05-29 |