发明名称 |
METHOD FOR IDENTIFYING AND AUTHENTICATING GOODS USING CODES, BARCODES AND RADIO FREQUENCY IDENTIFICATION |
摘要 |
Methods are provided for identifying and authenticating goods. A code or checksum based on information or an image relating to a good is derived and associated with a barcode to include on a label. The label is scanned by a recipient to authenticate the goods. Scanable code are provided based on an image by distilling an image into its hue components and using a grid to create a pattern. The pattern is readable by a scanner to obtain a code directly, or by consulting a look-up table. The code, barcode, digital barcode or scanable code can be included on a label or tag, such as an RFID tag. |
申请公布号 |
WO2005029390(A2) |
申请公布日期 |
2005.03.31 |
申请号 |
WO2004US41084 |
申请日期 |
2004.12.08 |
申请人 |
INTERNATIONAL BARCODE CORPORATION;LUBOW, ALLEN |
发明人 |
LUBOW, ALLEN |
分类号 |
G06K;G06K7/10;G06K9/18;G06K19/14;G07D7/00 |
主分类号 |
G06K |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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