Feng Ai
4Patents
2h-index
19Co-inventors
41Inventor score
Filing activity: Nov 20, 2009 → Aug 25, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD881120S1 | Portable battery | General | 14 | Active |
| USD972495S1 | Portable battery | General | 12 | Active |
| US10645391B2 | Graphical instruction data processing method and apparatus, and system | Electricity | 0 | Active |
| US8644809B2 | System and method of transmitting electronic voucher through short message | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.