Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422777 | Processing cartridge | Geming Ding, Likun ZENG, Lianjun Wu, Qin LUO, Kun Li | 2025-09-23 |
| 12386305 | Developing cartridge and electronic imaging apparatus | Geming Ding, Tiansheng PENG, Hao YANG, Likun ZENG | 2025-08-12 |