Qimin Dong
10Patents
5h-index
16Co-inventors
59Inventor score
Filing activity: Sep 30, 1999 → Jul 12, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7443062B2 | Motor rotor cooling with rotation heat pipes | Electricity | 18 | Expired |
| US6422754B1 | Hydrodynamic sleeve bearing with tilting thrust buttons and oil distribution ring | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US6264003A | Bearing system including lubricant circulation and cooling apparatus | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US6648336B1 | Multi-function seal assembly for rotating shafts | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US9419479B2 | Micro-channel heat exchanger for stator of electrical machine with supply header | Electricity | 6 | Active |
| US10344816B2 | Pressure plate with phase change material | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US6886985B1 | Auxiliary fan cooling of bearing housings | Emerging Cross-Sectional Technologies | 4 | Expired |
| US10578205B2 | Machine and gearbox system with air cooling | Emerging Cross-Sectional Technologies | 3 | Active |
| US10876800B2 | Mechanical system with cooling apparatus | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10859091B2 | System having machine and fan with an axial flow inducer | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.