Issued Patents All Time
Showing 1–4 of 4 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 |
| 12038714 | Developing cartridge and electronic imaging apparatus | Geming Ding, Hao YANG, Shuchun DAI, Likun ZENG | 2024-07-16 |
| 11635728 | Developing cartridge and electronic imaging apparatus | Geming Ding, Hao YANG, Shuchun DAI, Likun ZENG | 2023-04-25 |