Yuquan Song
3Patents
1h-index
2Co-inventors
34Inventor score
Filing activity: Feb 4, 2005 → Aug 13, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8082771B2 | Adjustable hydraulic press with both upper and lower double action | Performing Operations; Transporting | 2 | Active |
| US9163361B2 | Welding structure with double-inclined surface of no bumping and no vibration seamless rail with high load-bearing capability | Fixed Constructions | 0 | Active |
| US10850637B2 | Electrified railway power grid system without negative sequence in whole process and without power supply networks at intervals | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.