Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422777 | Processing cartridge | Shuchun DAI, Geming Ding, Likun ZENG, Lianjun Wu, Kun Li | 2025-09-23 |
| 12372898 | Toner cartridge having alleviated toner scattering | Jianxin Cao, Yue Pan, Qijie LIANG, Likun ZENG | 2025-07-29 |
| 12372919 | Process cartridge | Baosheng ZHONG, Jialu YU, Yinghao LI, Likun ZENG, Qijie LIANG +5 more | 2025-07-29 |