Invention Grant
- Patent Title: Method and apparatus for the detection of counterfeiting
- Patent Title (中): 用于检测伪造品的方法和装置
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Application No.: US12432987Application Date: 2009-04-30
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Publication No.: US08152073B2Publication Date: 2012-04-10
- Inventor: James R Williams
- Applicant: James R Williams
- Applicant Address: US NH Westmoreland
- Assignee: Polyonics, Inc.
- Current Assignee: Polyonics, Inc.
- Current Assignee Address: US NH Westmoreland
- Agency: Maine Cernota & Rardin
- Main IPC: G06K19/02
- IPC: G06K19/02
Abstract:
A system is provided for counterfeiting countermeasures, the system comprising: a first authenticity indicator disposed in a print substrate coating; a second authenticity indicator disposed in a print generating matrix; a print pattern comprising the print generating matrix disposed upon the print substrate coating; a detector configured to detect the first and the second authenticity indicators in a portion of the print pattern within the field of the detector.
Public/Granted literature
- US20090273177A1 METHOD AND APPARATUS FOR THE DETECTION OF COUNTERFEITING Public/Granted day:2009-11-05
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