Kai Jia
10Patents
3h-index
10Co-inventors
53Inventor score
Filing activity: Nov 15, 2014 → Feb 14, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10268950B2 | Face detection using machine learning | Physics | 11 | Active |
| US9940532B2 | Liveness detection apparatus and liveness detection method | Physics | 3 | Active |
| US10528849B2 | Liveness detection method, liveness detection system, and liveness detection device | Physics | 3 | Active |
| US9985963B2 | Method and system for authenticating liveness face, and computer program product thereof | Physics | 1 | Active |
| US9868356B2 | Extended-range full-electric low-speed tractor | Emerging Cross-Sectional Technologies | 1 | Active |
| US9859789B2 | Rubber-tyred gantry crane (RTG) dual power energy saving system | Emerging Cross-Sectional Technologies | 0 | Active |
| US12182936B2 | Systems and methods for pitch determination | Physics | 0 | Active |
| US12243163B2 | Systems and methods for pitch determination | Physics | 0 | Active |
| US10339402B2 | Method and apparatus for liveness detection | Electricity | 0 | Active |
| US11847739B2 | Systems and methods for pitch determination | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.