Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12386305 | Developing cartridge and electronic imaging apparatus | Geming Ding, Hao YANG, Shuchun DAI, Likun ZENG | 2025-08-12 |
| 12287602 | Developing cartridge | Hao YANG, Chen CHENG, Xin LV, Hailong Ma, Wenjie ZHAO +9 more | 2025-04-29 |