Hongfa Sun
4Patents
0h-index
4Co-inventors
24Inventor score
Filing activity: May 1, 2018 → Dec 19, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11252197B2 | Service processing method and apparatus | Electricity | 0 | Active |
| US11196753B2 | Selecting user identity verification methods based on verification results | Electricity | 0 | Active |
| US11095689B2 | Service processing method and apparatus | Electricity | 0 | Active |
| US10686801B2 | Selecting user identity verification methods based on verification results | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.