Alan Filipski
5Patents
5h-index
10Co-inventors
56Inventor score
Filing activity: May 26, 1988 → Nov 21, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4975975A | Hierarchical parametric apparatus and method for recognizing drawn characters | Physics | 185 | Expired |
| US6901170B1 | Image processing device and recording medium | Physics | 138 | Expired |
| US5251268A | Integrated method and apparatus for character and symbol recognition | Physics | 99 | Expired |
| US7016536B1 | Method and apparatus for automatic cleaning and enhancing of scanned documents | Physics | 69 | Expired |
| US6873436B1 | Image processing device and recording medium | Electricity | 16 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.