Christoph Schaefer
8Patents
5h-index
11Co-inventors
60Inventor score
Filing activity: Oct 13, 1994 → May 18, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5621807A | Intelligent range image camera for object measurement | Physics | 63 | Expired |
| US6243482A | Obstacle detection system for low-flying airborne craft | Physics | 18 | Expired |
| US8013778B2 | High-resolution synthetic aperture radar device and antenna for one such radar | Physics | 9 | Active |
| US8957806B2 | Radar system with synthetic aperture | Physics | 7 | Active |
| US6747576B2 | Wire detection procedure for low-flying aircraft | Physics | 7 | Expired |
| US9605009B2 | Method for the purification of lecithin | Human Necessities | 2 | Active |
| US10936472B2 | Screen recording preparation method for evaluating software usability | Physics | 0 | Active |
| US11704823B2 | Synthetic aperture radar data reduction for satellites | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.