Fei Yu
5Patents
2h-index
8Co-inventors
40Inventor score
Filing activity: Dec 11, 2008 → Feb 10, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8483441B2 | Automatic recognition of scale marks on level ruler | Physics | 5 | Active |
| US11417223B2 | Flight altitude estimation systems and methods | Performing Operations; Transporting | 2 | Active |
| US11423790B2 | Tether management systems and methods | Performing Operations; Transporting | 2 | Active |
| US12417710B2 | Unmanned aerial vehicle search and rescue systems and methods | Performing Operations; Transporting | 0 | Active |
| US10581769B2 | Integrating third-party programs with messaging systems | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.