Issued Patents 2025
Showing 1–2 of 2 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 |