Machine for detecting sheet-like object, and validating...

Machine for detecting sheet-like object, and validating...

Machine-detectable security marking with an increased level...

Marking and authenticating documents with liquid crystal materia

Medium discrimination device, image forming apparatus, and...

Memory registration system

Method and apparatus for automatic scanning of fingerprints

Method and apparatus for detecting and preventing counterfeiting

Method and apparatus for detecting and preventing counterfeiting

Method and apparatus for detecting and preventing...

Method and apparatus for detecting forged diffraction gratings o

Method and apparatus for enhancing live-scan fingerprint reader

Method and apparatus for fingerprint verification of identity

Method and apparatus for inspecting objects for defects

Method and apparatus for reading firearm microstamping

Method and apparatus for storing and reading authenticating info

Method and device for detecting patterns on a substrate

Method and device for testing valuable documents

Method and device for the detection of counterfeit documents...

Method and device for the detection of counterfeit documents...