发明名称 Illuminated decoder
摘要 An illuminated decoder is disclosed. The illuminated decoder is useful determining genuine items from counterfeit items by decoding encoded images printed on genuine items to reveal an authentication image in low light situations. The illuminated decoder includes a housing, a lens configured for optically decoding encoded images, and at least one light source attached to the housing.
申请公布号 US2004264737(A1) 申请公布日期 2004.12.30
申请号 US20040872232 申请日期 2004.06.18
申请人 GRAPHIC SECURITY SYSTEMS CORPORATION 发明人 ALASIA ALFRED V.;ALASIA ALFRED J.;ALASIA THOMAS C.
分类号 G07D7/00;G07D7/12;G07D7/20;(IPC1-7):G06K9/00 主分类号 G07D7/00
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