Qinfeng Li
3Patents
1h-index
14Co-inventors
31Inventor score
Filing activity: Jun 1, 2015 → Feb 22, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10518310B2 | Bending mold device for bidirectional pipe bending | Performing Operations; Transporting | 4 | Active |
| US10780487B2 | Bending and molding production line | Performing Operations; Transporting | 0 | Active |
| US9926855B2 | Device and method for adjusting fuel supply advance angle of multi-cylinder diesel engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.