Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11364725 | Authentication mechanisms | Jiwon Moon, Minul Lee, Woongyong Choi, SeungSup Lee, Matthew James Storey +3 more | 2022-06-21 |
| 11366407 | Structure to refill toner to development cartridge mounted in main body | Yong-Kwan Cho, Seung-gweon Lee, Jiwon Moon, Woongyong Choi, Yongil Moon +1 more | 2022-06-21 |
| 11281125 | Toner refill cartridge with structure for preventing toner discharging part from being blocked by weight part | Seung-gweon Lee, Woong-Yong Choi, Ji-Won Moon | 2022-03-22 |