Eduard Ruff
26Patents
4h-index
1Co-inventors
49Inventor score
Filing activity: Jul 12, 2006 → Nov 18, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9509304B2 | Induction generator | Physics | 7 | Active |
| US11257635B2 | Key module for a keyboard, and keyboard | Electricity | 6 | Active |
| US9013084B2 | Induction generator | Electricity | 4 | Active |
| US7442895B2 | Electric switch | Electricity | 4 | Active |
| US11342134B2 | Key module for a keyboard, and keyboard | Electricity | 4 | Active |
| US8124896B2 | Sliding contact switch | Electricity | 3 | Active |
| US9985509B2 | Induction generator and method for generating an electric current using an induction generator | Electricity | 2 | Active |
| US9484786B2 | Induction generator | Electricity | 2 | Active |
| US11328882B2 | Key module for a keyboard, keyboard, and method for providing a key tappet with a wire bracket | Electricity | 1 | Active |
| US11101085B2 | Key module | Electricity | 1 | Active |
| US9236788B2 | Induction generator and method for producing an induction generator | Emerging Cross-Sectional Technologies | 1 | Active |
| US10767391B2 | Device for an actuation handle, actuation handle, and method for wireless transmission of a signal generated by autonomous energy | Fixed Constructions | 1 | Active |
| US9484796B2 | Induction generator and method for producing an induction generator | Emerging Cross-Sectional Technologies | 1 | Active |
| US10373782B2 | Switching device for a radio pushbutton, radio pushbutton, and method for generating a switching signal of a radio pushbutton | Emerging Cross-Sectional Technologies | 0 | Active |
| US12278063B2 | Key module for a keyboard, and keyboard | Electricity | 0 | Active |
| US11676779B2 | Key module trigger element having more than one contact finger each with differing pre-travel paths | Electricity | 0 | Active |
| US11817857B2 | Keystroke detection device, keyboard, and keystroke detection method | Electricity | 0 | Active |
| US9214716B2 | Radio switch | Electricity | 0 | Active |
| US10079532B2 | Induction generator and method for generating an electric current using an induction generator | Electricity | 0 | Active |
| US11811399B2 | Keystroke detection device, keyboard, and keystroke detection method | Electricity | 0 | Active |
| US9922782B2 | Switching device for a radio pushbutton, radio pushbutton, and method for producing a switching signal of a switching device | Emerging Cross-Sectional Technologies | 0 | Active |
| US11521810B2 | Key module | Electricity | 0 | Active |
| US11710609B2 | Key module for a keyboard, keyboard, and method for providing a key tappet with a wire bracket | Electricity | 0 | Active |
| US11328881B2 | Key module for a keyboard and keyboard | Electricity | 0 | Active |
| US11380496B2 | Key module | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.