Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148691 | Switch control method, device and controller | Bo Liu | 2021-10-19 |
| 11072354 | Anti-pinch system and method for platform screen door and train | — | 2021-07-27 |
| 10960909 | Automatic train protection method, vehicle on-board controller and train based on vehicle-vehicle communication | Qiang Zhang, Junguo Sun | 2021-03-30 |