Hermann Wischer
4Patents
4h-index
2Co-inventors
30Inventor score
Filing activity: Jan 3, 1979 → Aug 10, 1979
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4315285A | Methods for converting a video signal into a black/white signal | Electricity | 27 | Expired |
| US4257070A | Method for converting a video signal into a black/white signal | Electricity | 14 | Expired |
| US4234895A | Converting a video signal into a two-level signal | Electricity | 8 | Expired |
| US4276568A | Boosting video signals | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.