Kai Liu
10Patents
3h-index
37Co-inventors
60Inventor score
Filing activity: Dec 10, 1996 → Aug 5, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5742188A | Universal input data sampling circuit and method thereof | Electricity | 9 | Expired |
| US7755317B2 | Methods for electric vehicle motor control and rotor position detection fault-tolerant processing | Electricity | 7 | Active |
| US8346446B2 | Clutchless transmission apparatus for controlling gear-position shifting and control method thereof | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US10425080B1 | Magnetic peak current mode control for radiation tolerant active driven synchronous power converters | Emerging Cross-Sectional Technologies | 2 | Active |
| US11403993B2 | Light-emitting diode display device and light-emission control method thereof | Physics | 1 | Active |
| US10698130B2 | Stand-alone sensor having movable shield | Physics | 0 | Active |
| US8202196B2 | Clutch engaging control method and control system in hybrid power output device | Emerging Cross-Sectional Technologies | 0 | Active |
| US12149143B2 | Magnetic levitation planar motor workbench having double-layer winding of coarse and fine drive | Electricity | 0 | Active |
| US12367820B2 | Panel driving device and panel driving method | Physics | 0 | Active |
| US7492382B2 | Voltage adjusting system and method for adjusting driving voltage of thermal print head | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.