Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9778595 | Cartridge unit and electrophotographic image forming apparatus including the same | Sang Hoon Lee | 2017-10-03 |
| 9778617 | Process cartridge having fixed and moveable electric contacts and electro-photographic image forming apparatus using the process cartridge | Ji-Won Moon, Joon Hee Kim | 2017-10-03 |
| 9746801 | Cartridges and electrophotographic image forming apparatus using the same | Ho-jin Jang, Jin Hwa Hong, Jong-In Kim, Sung Min Park | 2017-08-29 |
| 9658571 | Developing device and image forming apparatus including the same | Jong-In Kim, Dong Uk Kim, Woong-Yong Choi | 2017-05-23 |
| D786344 | Cartridge for printer | Young-chae Kim, Sang Hoon Lee, Ki Hyun Yoo, Ho-jin Jang | 2017-05-09 |