Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12377564 | Blade driving apparatus and cutting device | Yitai GUO, Zhihua WEN, Keqiang LI, Cong Zhang, Jianlei WANG | 2025-08-05 |
| 12311476 | Welding device and battery welding device | Yongli Zhang, Zhihua WEN, Keqiang LI, Yitai GUO, Cong Zhang | 2025-05-27 |
| 12304098 | Cutting device, cutting method, and cutting apparatus | Zhihua WEN | 2025-05-20 |