The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 24, 2015
Filed:
Jun. 24, 2008
Sensor for reading banknotes, security papers and the like, containing at least one security element
Applicant:
Maurizio Lazzerini, Cerro al Lambro, IT;
Inventor:
Maurizio Lazzerini, Cerro al Lambro, IT;
Assignee:
Fedrigoni S.p.A., Verona, IT;
Primary Examiner:
Int. Cl.
CPC ...
G06K 7/08 (2006.01); G07D 7/04 (2006.01);
U.S. Cl.
CPC ...
G07D 7/04 (2013.01);
Abstract
A reading sensor adapted to read a security element having magnetic areas with different coercivity, comprising at least one first reading head and at least one second reading head, which are arranged parallel to each other and are capable of detecting two distinct signal sequences, and a permanent magnet which is arranged between the reading heads.