Spectral information may be employed in process control and/or quality control of goods and articles. Spectral information may be employed in process control and/or quality control of media, for example financial instruments, identity documents, legal documents, medical documents, financial transaction...http://www.google.es/patents/US20090112101?utm_source=gb-gplus-sharePatente US20090112101 - METHOD, APPARATUS, AND ARTICLE TO FACILITATE EVALUATION OF OBJECTS USING ELECTROMAGNETIC ENERGY
METHOD, APPARATUS, AND ARTICLE TO FACILITATE EVALUATION OF OBJECTS USING ...
Número de solicitud: 11/831,717 Número de publicación: US 2009/0112101 A1 Fecha de presentación: 31 Jul 2007 Patente emitida: US8081304 ( Fecha de emisión 20 Dic 2011)
