Yingfeng Lv
8Patents
3h-index
14Co-inventors
50Inventor score
Filing activity: Sep 24, 2001 → May 10, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7264174B2 | 2D coding and decoding barcode and its method thereof | Physics | 27 | Expired |
| US7997502B2 | Two-dimensional code and its decoding method, and the printing publication using this two-dimensional code | Physics | 25 | Active |
| US6891979B2 | Pocket scanners | Physics | 11 | Expired |
| US7497380B2 | 2D coding and decoding barcode and its method thereof | Physics | 3 | Active |
| US7175091B2 | Insert-type barcode reader | Physics | 1 | Expired |
| US9043343B2 | Identifier assigning method, identifier parsing method, and multimedia reading | Physics | 0 | Active |
| US9665759B2 | Decoding method for matrix two-dimensional code | Physics | 0 | Active |
| US7386189B2 | Scanning device with a positioning sensor and a corresponding processing method to obtain images | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.