Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10289062 | Developing cartridge, and electrophotographic image forming apparatus using same | Young-chae Kim, Junhui Kim, Jin Hong Kim, Ji-Won Moon, Sungwook KANG +1 more | 2019-05-14 |
| D833519 | Cartridge | Seong-woong Yang, Jong-In Kim, Sang Hoon Lee, Seung-gweon Lee, Ho-jin Jang +2 more | 2018-11-13 |
| D833520 | Cartridge | Seong-woong Yang, Jong-In Kim, Sang Hoon Lee, Seung-gweon Lee, Ho-jin Jang +2 more | 2018-11-13 |
| D832340 | Cartridge | Seong-woong Yang, Jong-In Kim, Sang Hoon Lee, Seung-gweon Lee, Ho-jin Jang +2 more | 2018-10-30 |