Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12111604 | Structure for mounting development cartridge in image forming apparatus | Younghoon Kim, Wontaek Kim, Hohyun Hwang, Hwanghee Ryu, Saehoon HAN +4 more | 2024-10-08 |
| 11467517 | Toner refill cartridge with automatic refilling structure | Woongyong Choi, Yunkyu Shim | 2022-10-11 |