Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11052774 | Rail transit braking energy recovery system and hybrid power rail transit | Xu Zhang, Jianying LIANG, Xiaojun Deng, Kelei Li, Wenchao Zhang | 2021-07-06 |
| 10889910 | Boron-containing low-carbon steel oxide film and preparation method thereof | Minfang Chen, Chen You, Haifeng Liu | 2021-01-12 |