Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372898 | Toner cartridge having alleviated toner scattering | Qin LUO, Jianxin Cao, Yue Pan, Likun ZENG | 2025-07-29 |
| 12372919 | Process cartridge | Baosheng ZHONG, Jialu YU, Yinghao LI, Likun ZENG, Qin LUO +5 more | 2025-07-29 |
| 11853003 | Power receiving unit, rotating component, process cartridge, and assembly and disassembly methods thereof | Likun ZENG, Lai Luo | 2023-12-26 |
| 11513469 | Power receiving unit and process cartridge | Likun ZENG, Lai Luo | 2022-11-29 |
| 11022937 | Power receiving unit, rotating component, process cartridge, and assembly and disassembly methods thereof | Likun ZENG, Lai Luo | 2021-06-01 |
| 10317838 | Toner cartridge | Geming Ding, Qin LUO, Hailong Ma | 2019-06-11 |
| 9846409 | Processing cartridge and driving assembly thereof | Jianxin Cao, Haidong Hua | 2017-12-19 |