BARCODES INCLUDING EMBEDDED SECURITY FEATURES AND SPACE SAVING INTERLEAVED TEXT

Title:

BARCODES INCLUDING EMBEDDED SECURITY FEATURES AND SPACE SAVING INTERLEAVED TEXT

Document Type and Number:

WIPO Patent Application WO2004097714

Kind Code:

A3

Abstract:

A method for adding authentication features to a barcode is described. The barcode includes a plurality of printed parallel bars and the method includes embedding printed security features within the printed barcode. The parallel bars of the bar code are of varying width and at least one of the parallel bars has security features printed within that are printed in a color that is different than a color of the parallel bars.

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Inventors:

MARSHALL RICHARD A

Application Number:

PCT/US2004/012615

Publication Date:

December 29, 2005

Filing Date:

April 23, 2004

Export Citation:

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Assignee:

WATSON LABEL PRODUCTS CORP (US)

International Classes:

G06K19/06; G06K19/08; (IPC1-7): G06K19/06

Foreign References:

US4777357A	1988-10-11
US6460766B1	2002-10-08
US5109153A	1992-04-28
US4992650A	1991-02-12

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