Qiangjun Jiang
3Patents
0h-index
15Co-inventors
28Inventor score
Filing activity: Nov 6, 2014 → Nov 17, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10640133B2 | Connecting rod type two-level locking device, hopper car bottom door and hopper car | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9789883B2 | Two-level locking device, hopper car bottom door and hopper car | Performing Operations; Transporting | 0 | Active |
| US10906562B2 | Movable side wall and opening/closing mechanism for railroad boxcars | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.