Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208123 | Frame of bogie | Lixin Zhang, Chengwei Qin, Dehua Li, Shun Cao | 2021-12-28 |
| 11055708 | Resource deduction method and apparatus, intelligent terminal, and deduction server | Jing Zang, Zhenyu Xu, Wa Ye, Peiku Li, Sicheng HUANG +5 more | 2021-07-06 |