METHOD AND APPARATUS FOR DIGITAL RIGHTS MANAGEMENT THAT IS FILE TYPE AND VIEWER APPLICATION AGNOSTIC
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United States of America Patent
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Issued Date -
Sep 24, 2015
app pub date -
Mar 20, 2014
filing date -
Mar 20, 2014
priority date (Note) -
Abandoned
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Abstract
A computer implemented method and apparatus for file type and viewer application agnostic digital rights management. The method comprises intercepting processing of one or more operating system calls from a viewer application, wherein each of the one or more operating system call requests performance of a function on a digital asset of a plurality of digital assets subject to digital rights management (DRM); performing DRM enforcement of the digital asset with respect to the requested function; and returning processing of the digital asset to the viewer application.
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