Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12189326 | Structure to detect full state of two reservoirs in waste toner container | Jinsam Park, Jinhong Kim, Seongwoong Yang | 2025-01-07 |
| 12001151 | Developing device including regulation member with different diameters of central portion and both end portions | Seongwoong Yang, Jinhong Kim, Sunghoon Oh | 2024-06-04 |
| 11402795 | Replaceable cartridge with driven coupler | Jinhong Kim, Jinsam Park, Yonghun Kim | 2022-08-02 |
| 11353807 | Toner cartridge movable to detachment direction by reverse rotation of coupler | Seungchan Park, Junhui Kim | 2022-06-07 |
| 8912028 | Semiconductor light emitting device and method for manufacturing the same | Taeil Jung, SunMan Kim, Yeji Han, Chunghoon Park, Byeong Kyun Choi +1 more | 2014-12-16 |