Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9658571 | Developing device and image forming apparatus including the same | Jong-In Kim, Dong Uk Kim, Seung-gweon Lee | 2017-05-23 |
| 9651894 | Developer cartridge and electrophotographic image forming apparatus including the same | Dong Uk Kim, Jong-In Kim, Chan Su Park, Ki Hyun Yoo | 2017-05-16 |