Yan Ma
5Patents
3h-index
2Co-inventors
47Inventor score
Filing activity: Oct 2, 2002 → Jun 13, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6685147B1 | Nail polish bottle holder | Human Necessities | 10 | Expired |
| USD1014816S1 | Work light | General | 5 | Active |
| USD973942S1 | LED post top area light | General | 4 | Active |
| USD967490S1 | LED shop light | General | 3 | Active |
| US12132520B1 | Pure-optical active cable and repeater | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.