Weishun Ni
13Patents
3h-index
13Co-inventors
53Inventor score
Filing activity: Dec 18, 2008 → Aug 16, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8137085B2 | Gear pump with slots in teeth to reduce cavitation | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US8944793B2 | Flow and pressure ripple reduction with advance dual gear and bearing face cut | Emerging Cross-Sectional Technologies | 4 | Active |
| US9068568B2 | Inlet cutbacks for high speed gear pump | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9057372B2 | Gear root geometry for increased carryover volume | Emerging Cross-Sectional Technologies | 2 | Active |
| US8678747B2 | Brake mechanism for air turbine starter | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10260501B2 | Bearing structures for gear pumps | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9776728B2 | Dual-stage gear pump with reduced pressure ripple | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9677559B2 | Bearing face geometry for gear pump | Emerging Cross-Sectional Technologies | 1 | Active |
| US11624360B2 | Gear pump with gear including etched surfaces | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11713716B2 | Gear and bearing indents to induce fluid film | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10648518B2 | Synchronous engagement clutch | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10047606B2 | Vane pump | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11662026B2 | Seal with surface indents | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.