Changdong Han
1Patents
0h-index
4Co-inventors
19Inventor score
Filing activity: Jun 28, 2019 → Jun 28, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11250080B2 | Method, apparatus, storage medium and electronic device for establishing question and answer system | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.