Chao Qian
13Patents
2h-index
44Co-inventors
46Inventor score
Filing activity: Aug 6, 2015 → Jul 10, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD1005511S1 | Massager | General | 7 | Active |
| US10155773B2 | Organic electroluminescent compound and organic electroluminescent device | Chemistry; Metallurgy | 2 | Active |
| US9938287B1 | Blue fluorescence dopant compound and organic electroluminescent device using the same | Electricity | 1 | Active |
| USD909220S1 | Weight scale | General | 1 | Active |
| US10214489B2 | Spiro organic compounds | Electricity | 0 | Active |
| US10396290B2 | Spiro organic compounds, material comprising the same for organic electroluminescence devices, and organic electroluminescence device comprising the material | Electricity | 0 | Active |
| US11370886B2 | Polymer with low dielectric constant and molecular structure design method capable of reducing dielectric constant of polymer | Chemistry; Metallurgy | 0 | Active |
| US9943877B2 | Dispelling pen | Performing Operations; Transporting | 0 | Active |
| US11347679B2 | Hybrid system-on-chip for power and performance prediction and control | Emerging Cross-Sectional Technologies | 0 | Active |
| US12195824B2 | Method and device for preparing ultrathin metal lithium foil | Emerging Cross-Sectional Technologies | 0 | Active |
| US10396289B2 | Spiro organic compounds, material comprising the same for organic electroluminescence devices, and organic electroluminescence device comprising the material | Electricity | 0 | Active |
| USD1010150S1 | Massager | General | 0 | Active |
| US11962230B2 | Method and device for controlling DCDC converter | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.