Junfei Chai
3Patents
1h-index
11Co-inventors
34Inventor score
Filing activity: Jun 17, 2016 → Dec 25, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11603294B2 | Method and system for controlling operation of crane, and crane | Physics | 1 | Active |
| US11975951B2 | Engineering machinery and dynamic anti-collision method, device, and system for operation space of the engineering machinery | Performing Operations; Transporting | 1 | Active |
| US10196245B2 | Apparatus and method for detecting and protecting telescopic oil cylinder of crane | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.