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US Patent 8713593 Detection system and method for mobile device application

Patent 8713593 was granted and assigned to Zazum on April, 2014 by the United States Patent and Trademark Office.

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Patent
Patent

Patent attributes

Current Assignee
Zazum
Zazum
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
8713593
Date of Patent
April 29, 2014
Patent Application Number
13409021
Date Filed
February 29, 2012
Patent Primary Examiner
‌
Justin Shepard
Patent abstract

A system and method for detecting a non-visual code using an application on a mobile device, where the application is capable of associating the non-visual code with at least one item contained in a transmitted presentation and connecting the mobile device to information about the item in a database associated with the transmitted presentation. The non-visual code may comprise a high frequency signal played alone or with another audio or video signal. A mobile device application executing on a processor of the mobile device performs signal processing on the audio signal of the presentation to extract the high frequency signal. Also contemplated is obtaining information about the visual content and presenting the information on the personal device.

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