Stephen Ferris

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Troy, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Ridge-valley minutia associator for fingerprints
- Patent number 5,878,158
- Issue date Mar 2, 1999
- Stephen G. Ferris
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hyperladder fingerprint matcher
- Patent number 5,631,972
- Issue date May 20, 1997
- Stephen Ferris
- G06 - COMPUTING CALCULATING COUNTING