Qinglong Chen
8Patents
2h-index
11Co-inventors
44Inventor score
Filing activity: Apr 11, 2014 → Mar 11, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD1041456S1 | Headphone | General | 6 | Active |
| USD1060234S1 | Earphones with charging case | General | 4 | Active |
| US9840462B2 | Solvent refining method for isocyanate prepared by phosgene method and devices used in same | Chemistry; Metallurgy | 0 | Active |
| USD1047977S1 | Earphone head | General | 0 | Active |
| US11960421B2 | Operation accelerator and compression method | Electricity | 0 | Active |
| US11099889B2 | Method-call-chain tracking method, electronic device, and computer readable storage medium | Physics | 0 | Active |
| US12367165B2 | Operation accelerator and compression method | Electricity | 0 | Active |
| USD1047976S1 | Earphone head | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.