Jacques Laeuffer
11Patents
5h-index
4Co-inventors
55Inventor score
Filing activity: Apr 4, 1989 → Sep 20, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5200984A | Filament current regulator for an X-ray tube cathode | Electricity | 18 | Expired |
| US7195573B2 | Power transmission device with at least two planetary gear trains | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6324080A | Method and apparatus for energy conversion utilizing circuit phase and time variables | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5200645A | Device for obtaining and switching high voltages applied to X-ray tube electrodes | Electricity | 7 | Expired |
| US5243509A | Variable frequency resonant converter | Electricity | 6 | Expired |
| US7533745B2 | Power transmission method and device for a motor vehicle comprising a heat engine and at least one electric machine | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6215675A | Method apparatus for energy conversion | Electricity | 4 | Expired |
| US5001618A | Ripple insensitivity method for regulating the voltage of a voltage signal | Electricity | 3 | Expired |
| US7458910B2 | Power transmission device and process implementing such device | Emerging Cross-Sectional Technologies | 3 | Active |
| US7298104B2 | System for electrically regulating the movement transmission device for a motor vehicle | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7824306B2 | Power transmission device for a motor vehicle and method for using said device | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.