Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6952554 | Waste toner agitator for an electrophotographic image forming apparatus | Young Min Yoon, Jin Soo Lee | 2005-10-04 |
| 6904247 | High voltage switching equipment of developing device for color image forming apparatus | Young Min Yoon, Se-hyun Lyu | 2005-06-07 |
| 6892042 | Coupling apparatus, development cartridge and electrophotographic printer having the same | Kyung-hwan Jang, Douk-soon Cha | 2005-05-10 |
| 6873819 | Wasted toner storing apparatus of an image forming apparatus having a rotating dispersing member | Young Min Yoon, Woo Chul Jung | 2005-03-29 |