Pi-Fuay Chen
4Patents
4h-index
4Co-inventors
43Inventor score
Filing activity: Feb 24, 1978 → Aug 19, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5335298A | Automated extraction of airport runway patterns from radar imagery | Physics | 37 | Expired |
| US4590608A | Topographic feature extraction using sensor array system | Physics | 30 | Expired |
| US4460969A | Image spectrum analyzer for cartographic feature extraction | Physics | 9 | Expired |
| US4181851A | Automatic astroposition determination apparatus | Physics | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.