Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12386307 | Process cartridge | Xiaomin GONG, Shiping Ao, Wangbo Nie | 2025-08-12 |
| 12346057 | Process cartridge | Xiaomin GONG, Shiping Ao, Liangliang Hu | 2025-07-01 |
| 12314000 | Process cartridge | Xiaomin GONG, Shiping Ao, Jun Li | 2025-05-27 |
| 12197145 | Developing cartridge | Jian Min Peng, Liangliang Hu | 2025-01-14 |