Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383647 | Hygiene system for a portable packaged food container | Wenbin Wei, Ying Zhang, Zhili Ding | 2025-08-12 |
| 12220148 | Prepuce extruding, cutting, hemostasis, and healing assembly using ultrasonic wave | Shujie Xia, Jianzhong Shang, Jingjing Shang, Yifeng Peng | 2025-02-11 |
| 12220149 | Prepuce extruding, cutting, hemostasis, and healing assembly using ultrasonic wave | Shujie Xia, Jianzhong Shang, Jingjing Shang, Yifeng Peng | 2025-02-11 |