Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12412399 | Control method, control system, and control device for vehicle video and audio play | Hongren Shi, Chuxiong Zhang | 2025-09-09 |
| 12369720 | Bed frame | Huafeng Shan, Jian Wang, Xiang Nie | 2025-07-29 |
| 12352914 | Stereoscopic identification method and apparatus for disturbance stress evolution process of underground cave surrounding rock | Guangliang Feng, Minzong Zheng | 2025-07-08 |