Issued Patents 2024
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12181828 | Developing cartridge with housing having a driving side and an opposite side, developing roller rotatably supported by the housing, supply roller rotatably supported by the housing, doctor blade supported by the housing, driving gear on the driving side, detected component, power receiving component that receives power and electrically connected to the doctor blade | Xiaobing Liu, Haifeng Gu, Liangliang Hu, Xiaomin GONG | 2024-12-31 |
| 12105443 | Developing cartridge | — | 2024-10-01 |
| 12007706 | Developing cartridge | — | 2024-06-11 |
| 11940755 | Process cartridge with movable force receiving portion configured to separate developing roller and photosensitive drum | Liangliang Hu, Fei Hu, Mei Yan, Junliang Qiu, Shaohua Chen +1 more | 2024-03-26 |
| 11874628 | Developing cartridge | — | 2024-01-16 |