Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6952554 | Waste toner agitator for an electrophotographic image forming apparatus | Byeong-hwa Ahn, Jin Soo Lee | 2005-10-04 |
| 6904247 | High voltage switching equipment of developing device for color image forming apparatus | Se-hyun Lyu, Byeong-hwa Ahn | 2005-06-07 |
| 6873819 | Wasted toner storing apparatus of an image forming apparatus having a rotating dispersing member | Byeong-hwa Ahn, Woo Chul Jung | 2005-03-29 |