Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7937037 | Cleaning apparatus having an upper housing with varied thickness and image forming apparatus having the same | Seung-Chan Park, Myoung-su Baek | 2011-05-03 |
| 7917054 | Image developing apparatus and image forming apparatus using the apparatus | Seung-Chan Park, Myoung-su Baek | 2011-03-29 |
| 7840171 | Developing unit having support units to minimize deformation from heat and pressure, and image forming apparatus having the same | Jong-In Kim, Myoung-su Baek | 2010-11-23 |
| 7609994 | Image developing apparatus and image forming apparatus using the apparatus | Seung-Chan Park, Myoung-su Baek | 2009-10-27 |
| D588191 | Cartridge for image developing device | Myoung-su Baek, Seung-Chan Park, Oh-dug Kwon | 2009-03-10 |
| 7386248 | Image developing apparatus having a toner scatter preventing unit and image forming apparatus | Seung-Chan Park, Myoung-su Baek | 2008-06-10 |