Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11392058 | Toner refilling portion of development cartridge to provide feedback indicating inlet shutter position | Seung Il Kim, Jiwon Moon | 2022-07-19 |
| 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 |