Invention Grant
- Patent Title: Security element particularly for banknotes, security cards and the like, having anti-counterfeiting features
- Patent Title (中): 特别是对于具有防伪特征的纸币，安全卡等的安全元件
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Application No.: US12863029Application Date: 2008-01-25
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Publication No.: US08365999B2Publication Date: 2013-02-05
- Inventor: Maurizio Lazzerini
- Applicant: Maurizio Lazzerini
- Applicant Address: IT Verona
- Assignee: Fedrigoni S.p.A.
- Current Assignee: Fedrigoni S.p.A.
- Current Assignee Address: IT Verona
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Priority: ITMI2008A0053 20080115
- International Application: PCT/IT2008/000037 WO 20080125
- International Announcement: WO2009/090676 WO 20090723
- Main IPC: G06K7/08
- IPC: G06K7/08
Abstract:
A security element, particularly for banknotes, security cards and the like, comprising a first substrate which is at least partially opaque when viewed in transmitted light, magnetic areas being deposited on the substrate, the magnetic areas comprising at least two types of magnetic areas which have different coercivity values and whose residual magnetism is identical or different, said different values being adapted to generate at least three mutually different codes.
Public/Granted literature
Information query
