Dirk Lamprecht
16Patents
6h-index
25Co-inventors
62Inventor score
Filing activity: Jun 24, 1998 → Mar 15, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7795829B2 | Electric power tool and method for operating same | Emerging Cross-Sectional Technologies | 67 | Active |
| USD741983S1 | Filter assembly | General | 23 | Active |
| US6249754A | Device for determining the rotational speed | Physics | 12 | Expired |
| US11013666B2 | Scales and installation for producing a medical preparation | Physics | 10 | Active |
| USD809948S1 | Pumps | General | 8 | Active |
| US7893649B2 | Method and circuit arrangement for determining the rotor position of an EC motor in the standstill state | Electricity | 7 | Active |
| USD713698S1 | Hand tool | General | 4 | Active |
| USD690706S1 | Panel of a housing of an electronic device | General | 4 | Active |
| USD740391S1 | Filter assembly | General | 3 | Active |
| USD690705S1 | Panel of a housing of an electronic device | General | 3 | Active |
| US10158307B2 | Method and device for determining phase currents and an excitation current of an electrical machine, and motor system | Electricity | 2 | Active |
| USD820704S1 | Pipettes calibration scale | General | 2 | Active |
| USD820131S1 | Climate tower | General | 0 | Active |
| US8742706B2 | Electronically commutated electric motor having emergency running properties | Electricity | 0 | Active |
| USD820705S1 | Water container | General | 0 | Active |
| US10461665B2 | Switch device for an electric motor, control device and steering system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.