Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404647 | Inclination angle control instrument for screw anchor installation | Songzhao Qu, Bo Zhang, Shuang Wang, Guanghui Liu | 2025-09-02 |
| 12292905 | Multi-turn dialogue system and method based on retrieval | Haifeng Sun, Zirui Zhuang, Bing Ma, Jingyu Wang, Cheng Zhang +1 more | 2025-05-06 |
| 12268231 | Pesticide residue removal device for refrigerator, and refrigerator | Ming Wang, Wenchun Wang, Chunyang Li | 2025-04-08 |