Qingshan Cheng
1Patents
0h-index
1Co-inventors
16Inventor score
Filing activity: Dec 10, 2020 → Dec 10, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11992065B2 | Electronic vaporizing-device and reminding method in electronic vaporizing-device | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.