Ralph Nyffenegger
5Patents
1h-index
14Co-inventors
40Inventor score
Filing activity: Sep 2, 2014 → Nov 4, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9746514B2 | Apparatus and method for accurate measurement and mapping of forward and reverse-bias current-voltage characteristics of large area lateral p-n junctions | Physics | 2 | Active |
| US9874597B2 | Light-emitting device test systems | Physics | 1 | Active |
| US12165831B2 | Method and system of image-forming multi-electron beams | Electricity | 0 | Active |
| US12068129B2 | Tilt-column multi-beam electron microscopy system and method | Electricity | 0 | Active |
| US12283453B2 | Creating multiple electron beams with a photocathode film | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.