Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11302947 | Membrane electrode assembly of fuel cell and preparation method therefor | Nianfang Wan, Sansan Ding, Wenchao Zhang, Yankun Li | 2022-04-12 |
| 11052774 | Rail transit braking energy recovery system and hybrid power rail transit | Xu Zhang, Jianying LIANG, Xiaojun Deng, Wenchao Zhang, Yankun Li | 2021-07-06 |
| 10354478 | Method, apparatus, and system for automatic refueling of driverless vehicle | Xiaoyan Guo, Cuijuan Xiao, Hang ZHANG, Yuanyuan ZHENG | 2019-07-16 |
| 10328847 | Apparatus and method for identifying a driving state of an unmanned vehicle and unmanned vehicle | Guang Yang | 2019-06-25 |