Zhenfeng Qiu
3Patents
2h-index
4Co-inventors
27Inventor score
Filing activity: Aug 21, 2020 → Sep 4, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD973278S1 | Hair clipper | General | 13 | Active |
| USD968024S1 | Hair clipper | General | 6 | Active |
| USD973279S1 | Hair clipper lid | General | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.