Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9405228 | Developer discharging device for image forming apparatus | Byoung Bag Lee, Goo Chul Jung | 2016-08-02 |
| 9383716 | Cartridge assembly and shutter assembly for image forming apparatus | Byoung Bag Lee, Goo Chul Jung, Woo-Sung Jung | 2016-07-05 |