Invention Grant
- Patent Title: Product security pattern based on simultaneous color contrast
- Patent Title (中): 基于同时颜色对比的产品安全模式
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Application No.: US11280897Application Date: 2005-11-16
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Publication No.: US08770627B2Publication Date: 2014-07-08
- Inventor: Giordano Beretta
- Applicant: Giordano Beretta
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: B42D15/00
- IPC: B42D15/00
Abstract:
A product package article has an HVS-perceivable security pattern on its surface. The security pattern is based on simultaneous color contrast. The security pattern can provide protection against counterfeiting.
Public/Granted literature
- US20070110271A1 Product security pattern based on simultaneous color contrast Public/Granted day:2007-05-17
Information query
