Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413570 | Digital certificate obtaining method and apparatus | Weigang Chen, Peng Li, Geng Chen, Guoqiang Zhang | 2025-09-09 |
| 12358101 | Clamping device and sandblasting device for automobile part processing | Jingwei Ning, Wen-Chung Liu, Hongwei Cui, Hang Wang, Chi Zhang +3 more | 2025-07-15 |