Weidong Liu
143Patents
7h-index
187Co-inventors
77Inventor score
Filing activity: May 29, 1997 → Aug 22, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5789748A | Low voltage electron beam system | Electricity | 24 | Expired |
| US6384408B1 | Calibration of a scanning electron microscope | Electricity | 22 | Expired |
| US6846455B1 | Automatic sampling device | Physics | 17 | Expired |
| US6652015B1 | Gripper device | Emerging Cross-Sectional Technologies | 12 | Expired |
| US10153273B1 | Metal-semiconductor heterodimension field effect transistors (MESHFET) and high electron mobility transistor (HEMT) based device and method of making the same | Electricity | 11 | Active |
| US6904039B1 | Packet queuing for a network switch | Electricity | 10 | Expired |
| US6644136B1 | Sample tray for automatic sampler | Physics | 8 | Expired |
| USD927387S1 | Vehicle wheel | General | 7 | Active |
| US6760679B1 | Method and apparatus for positional calibration of a thermal analysis instrument | Physics | 7 | Expired |
| US10192498B2 | Multi-domain liquid crystal display device with improved transmittance and viewing angles | Physics | 4 | Active |
| US6859271B1 | Platen for automatic sampler | Physics | 4 | Expired |
| US9224361B2 | Method, device and system for compensating brightness of a liquid crystal module | Physics | 4 | Active |
| US11047668B2 | Wheel space detecting device | Physics | 3 | Active |
| US6823278B1 | Method and apparatus for positional calibration of a thermal analysis instrument | Physics | 3 | Expired |
| US10234275B1 | Device for monitoring thickness of wheel valve hole on line | Physics | 3 | Active |
| US8922365B2 | Methods and systems for monitoring and alerting body temperature | Human Necessities | 3 | Active |
| US10144244B2 | Automatic carving device for wheel | Performing Operations; Transporting | 2 | Active |
| US8466936B2 | Color gamut mapping method for multimedia equipment, a television and a color processing apparatus | Physics | 2 | Active |
| US7709860B2 | High electron mobility transistor semiconductor device and fabrication method thereof | Electricity | 2 | Active |
| US8031166B2 | Liquid crystal display method and the appratus thereof | Physics | 2 | Active |
| US7161938B1 | Network switch | Electricity | 2 | Expired |
| US9243250B2 | Method of enhancing miR-185 expression to reduce low density lipoprotein/cholesterol accumulation in a cell | Chemistry; Metallurgy | 1 | Active |
| US8174971B2 | Network switch | Electricity | 1 | Active |
| US10175145B2 | Online wheel run-out detecting device | Physics | 1 | Active |
| US9966022B2 | Display method and display device applied to MVA wide viewing angle liquid crystal screen | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.