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Multi-dimensional code translation

A multi-dimensional, barcode technology, applied in the field of e-commerce using multi-dimensional codes, can solve the problem that transactions are not very useful

Active Publication Date: 2015-12-09
SAMSUNG PAY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although useful for consumer advertising and packaging due to the popularity of mobile devices, QR codes are less useful for transactions at point-of-sale / service terminals ("POS" terminals) because many POS terminals use only 1D barcode scanner

Method used

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Examples

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Embodiment Construction

[0015] Documents of value such as coupons and event tickets represented or indexed in the form of QR codes or other types of two-dimensional The document is converted in the mobile device into a form suitable for presentation as a one-dimensional ("1-D") barcode at a point-of-sale / service ("POS") one-dimensional barcode scanner. Once imaged, the QR code can be analyzed by the mobile device to determine its information content. Since the QR code may contain data that does not need to be transmitted as a 1-D barcode, the information content intended to be transmitted as a 1-D barcode can be identified and converted to the appropriate 1-D barcode format for transmission as light pulses from the mobile device to the POS1-D barcode scanner. Suitable techniques for the generation and transmission of light pulses, hereinafter referred to as optical emulation barcode technology, are disclosed in: U.S. Patent No. 6,685,093 issued February 3, 2004 to Challa et al., issued June 28, 2011...

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Abstract

Value documents such as coupons and event tickets that are represented or indexed in the form of QR codes or other types of two-dimensional encoding techniques may be acquired by imaging with a suitably-enabled mobile device, and then translated in the mobile device into a form suitable for presentation as a one-dimensional barcode at a point-of-sale / service using light-simulated barcode technology.

Description

[0001] This application claims the benefit of US Provisional Application Serial No. 61 / 732222, filed November 30, 2012, which is hereby incorporated by reference in its entirety. technical field [0002] The present invention relates to electronic commerce, and in particular to electronic commerce using multi-dimensional codes such as QR codes. Background technique [0003] A Quick Response Code ("QR" code) is a matrix (two-dimensional) barcode that offers fast readability and large storage capacity relative to standard UPC (one-dimensional) barcodes. The code is a square pattern of square black dots arranged on a white background. One-dimensional barcodes are designed to be scanned by a beam of light, while QR codes are detected as digital images that are digitally analyzed for content. The code includes distinctive black squares at three of its corners, and a smaller black square at the fourth corner. These squares are analyzed to normalize the size, orientation and view...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/12G06K19/06
CPCG06Q20/3276G06Q20/20G06Q20/3274G07G1/0045
Inventor C·塞勒斯J·奥斯本D·拉塞尔
Owner SAMSUNG PAY
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