Xingfa Liu
4Patents
1h-index
14Co-inventors
41Inventor score
Filing activity: Jan 24, 2005 → Mar 16, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7708216B2 | High turbulence mill and bi-negative pressure turbine thereof | Performing Operations; Transporting | 2 | Active |
| US10375905B2 | Detachable frame of light-small sprinkling machine for precise irrigation | Emerging Cross-Sectional Technologies | 0 | Active |
| US9845257B2 | Vertical sewage treatment device and method | Chemistry; Metallurgy | 0 | Active |
| US9821331B2 | Automatic control element with uniformly-distributed stepping frequency | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.