Junfeng Chen
8Patents
1h-index
12Co-inventors
40Inventor score
Filing activity: Oct 10, 2017 → Apr 6, 2025
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10638166B2 | Video sharing method and device, and video playing method and device | Electricity | 4 | Active |
| US11142689B2 | Yttrium-doped barium fluoride crystal and preparation method and use thereof | Chemistry; Metallurgy | 0 | Active |
| US10728613B2 | Method and apparatus for content insertion during video playback, and storage medium | Electricity | 0 | Active |
| US10864583B2 | Reset mechanism | Emerging Cross-Sectional Technologies | 0 | Active |
| USD1090204S1 | Knife block and cutting board set | General | 0 | Active |
| US11344957B2 | Key processing machine | Emerging Cross-Sectional Technologies | 0 | Active |
| US12362553B1 | Overshoot protection circuit, method, and chip | Electricity | 0 | Active |
| US10688568B2 | Key cutting machine and a fixture for key cutting machine | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.