Ningjiang Chen
12Patents
4h-index
17Co-inventors
53Inventor score
Filing activity: Nov 30, 2005 → Mar 9, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8408041B2 | Fall detection system | Human Necessities | 35 | Active |
| US9176932B2 | Method for detecting falls and a fall detector | Physics | 30 | Active |
| US9138174B2 | Displacement measurement in a fall detection system | Human Necessities | 18 | Active |
| US8756032B2 | Method and apparatus for fall detection | Human Necessities | 8 | Active |
| US9518902B2 | Embedder | Physics | 2 | Active |
| US8102759B2 | Sensor network | Emerging Cross-Sectional Technologies | 2 | Active |
| US8438034B2 | Method and apparatus for playing pictures | Physics | 1 | Active |
| US9614648B2 | Method and apparatus for controlling energy expanding of sensor network nodes | Emerging Cross-Sectional Technologies | 1 | Active |
| US9523630B2 | Embedder having mobile dispenser | Performing Operations; Transporting | 0 | Active |
| US9119567B2 | Methods and apparatus for detecting a fall of user | Physics | 0 | Active |
| US9456771B2 | Method for estimating velocities and/or displacements from accelerometer measurement samples | Human Necessities | 0 | Active |
| US10139801B2 | Paraffin dispenser, embedder, and control method and control apparatus for paraffin dispenser | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.