Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8000620 | Image forming apparatus and transfer method thereof | Jeong Hwan Kim, Jin Cheol Kim, Yoo-seok Yang | 2011-08-16 |
| 7929695 | Printing system and printer with electronic signature capability and method thereof | Eun-ah Song, Yong-geun Kim | 2011-04-19 |
| 7894749 | Image forming apparatus capable of resetting and decreasing a surface potential of a photosensitive member | Jin Cheol Kim, Yoo-seok Yang | 2011-02-22 |