Wolf Steffens
17Patents
4h-index
19Co-inventors
49Inventor score
Filing activity: Nov 30, 2001 → Feb 17, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7630061B2 | Radar sensors for motor vehicles | Physics | 8 | Expired |
| US7430227B2 | Wavelength tunable laser source with parameter correction | Electricity | 5 | Expired |
| US7075957B2 | Controlling an optical source using a beat frequency | Electricity | 5 | Expired |
| US9557412B2 | Angular resolution radar sensor | Physics | 4 | Active |
| US6693937B2 | Integrated tunable laser | Electricity | 3 | Expired |
| US7242698B2 | Wavelength tunable laser with dispersive element | Electricity | 3 | Expired |
| US9140780B2 | Radar sensor having a blindness detection device | Physics | 3 | Active |
| US8823580B2 | FMCW radar sensor and method for frequency matching | Physics | 2 | Active |
| US6711185B2 | Polarization dependent out-coupling | Electricity | 1 | Expired |
| US6763044B2 | Tuning a laser | Electricity | 1 | Expired |
| US8378882B2 | Method for operating a radar and radar | Physics | 1 | Active |
| US7423760B2 | Method and apparatus for monitoring an interferometer | Physics | 1 | Expired |
| US7463668B2 | Wavelength tunable cavity with rotational movement | Electricity | 0 | Expired |
| US7136590B2 | Self-adjustable tunable filter | Electricity | 0 | Expired |
| US6856642B2 | Laser resonator with direction sensitive decoupling | Electricity | 0 | Expired |
| US7260136B2 | Multiple laser cavity | Electricity | 0 | Expired |
| US6999482B2 | Wavelength tunable laser with diffractive optical element | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.