Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11780383 | Fastener | — | 2023-10-10 |
| 11655595 | Adjustable device for railway to cross active faults | Songfeng Guo, Shengwen Qi, Manchao He, Hui Zhou, Zhiqing Li +6 more | 2023-05-23 |
| 11631248 | Video watermark identification method and apparatus, device, and storage medium | Xuan Yang, Zhenqiang Liu, Yue Pan, Zhen Li | 2023-04-18 |