Xing-Jun Yang
4Patents
2h-index
12Co-inventors
41Inventor score
Filing activity: Jun 2, 2005 → Jul 23, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7598690B2 | Start-up circuit for DC fan | Electricity | 6 | Active |
| US7205808B2 | Power supply switching circuit and method | Electricity | 5 | Expired |
| US12276713B2 | Quad-core radio-frequency coil circuit | Physics | 0 | Active |
| US11142690B2 | Blue fluorescent powder for three primary color warm white light LED and preparation method therefor | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.