Juerg Frefel
4Patents
2h-index
3Co-inventors
30Inventor score
Filing activity: Aug 7, 2018 → Feb 5, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10847042B2 | Survey-augmented navigation system for an aircraft | Physics | 2 | Active |
| US10935987B2 | Landing site localization for dynamic control of an aircraft toward a landing site | Electricity | 2 | Active |
| US11763687B2 | Survey-augmented navigation system for an aircraft | Physics | 1 | Active |
| US11749126B2 | Landing site localization for dynamic control of an aircraft toward a landing site | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.