Jukka Varis
8Patents
4h-index
3Co-inventors
46Inventor score
Filing activity: May 21, 1998 → May 28, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6917244B2 | Power control for a switching mode power amplifier | Electricity | 88 | Expired |
| US6975177B2 | Method and system for a generation of a two-level signal | Electricity | 58 | Expired |
| US6993087B2 | Switching mode power amplifier using PWM and PPM for bandpass signals | Electricity | 28 | Expired |
| US6301467A | Bias voltage controlled parallel active components | Electricity | 7 | Expired |
| US6921303B2 | Motor unit for a ship | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7198528B2 | Motor unit for a ship | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7163426B2 | Motor unit for a ship | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9869320B2 | Propulsion unit | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.