Ruifeng Zhao
6Patents
1h-index
16Co-inventors
44Inventor score
Filing activity: Dec 7, 2011 → Aug 4, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11980232B2 | Cigarette heating device | Human Necessities | 1 | Active |
| USD1050714S1 | Outdoor storage box | General | 0 | Active |
| US11925210B2 | Electric heating device having air channel | Human Necessities | 0 | Active |
| US12022858B2 | Heat-not-burn cigarette product | Human Necessities | 0 | Active |
| US8822226B2 | Method for quick and simultaneous determination of 16 inorganic anions and organic acids in tobacco | Emerging Cross-Sectional Technologies | 0 | Active |
| US11911948B2 | Starch-based multi-channel airflow unit and preparation method and application thereof | Textiles; Paper | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.