Dan Qiu
10Patents
1h-index
32Co-inventors
50Inventor score
Filing activity: Mar 18, 2010 → Sep 28, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD841839S1 | Light bulb | General | 3 | Active |
| US10212957B2 | Method for preparing oil-dispersible carotenoid preparation | Human Necessities | 1 | Active |
| US11601145B2 | Tunable antenna and communications terminal | Electricity | 0 | Active |
| US8540908B2 | Method of preparing nano-dispersed high-all-trans-carotenoid microcapsules | Human Necessities | 0 | Active |
| US11130115B2 | Selective hydrogenation catalyst, preparation method and application thereof | Performing Operations; Transporting | 0 | Active |
| US9173818B2 | Method for preparing stable-type vitamin A microcapsules continuously | Human Necessities | 0 | Active |
| US11632970B2 | Vitamin and carotenoid powder and its preparation method and application | Emerging Cross-Sectional Technologies | 0 | Active |
| US11706871B2 | Connection plate, circuit board assembly, and electronic device | Electricity | 0 | Active |
| US11166374B2 | Connection plate, circuit board assembly, and electronic device | Electricity | 0 | Active |
| US10974225B1 | Metal oxide coated ceramic corrugated plate catalyst, preparation and application in preparation of key intermediates of citral | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.