Assignee
C F A TECHNOLOGIES INC
US·3 granted patents·676 citations·filing 1987–1988
Top patents by PatentIndex Score
3 records- 0193US4811414AMethods for digitally noise averaging and illumination equalizing fingerprint imagesC F A TECHNOLOGIES INC·Filed 1987·Granted Mar 7, 1989·244 cites·7 claims
- 0290US4933976ASystem for generating rolled fingerprint imagesC F A TECHNOLOGIES INC·Filed 1988·Granted Jun 12, 1990·281 cites·33 claims
- 0379US4792226AOptical fingerprinting systemC F A TECHNOLOGIES INC·Filed 1987·Granted Dec 20, 1988·151 cites·16 claims
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