1
David J Piepenbrink, Lee M Chow, James T Sofos: Identity management for transactional content. AT&T INTELLECTUAL PROPERTY I, Scott P Zimmerman PLLC, April 26, 2016: US09325502

A method and system for managing access to transactional multimedia content based on hardware identification codes can include determining whether a user is entitled to a first service level or to a second service level and directing requests for transactional multimedia content to an appropriate se ...


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David J Piepenbrink, Lee M Chow, James T Sofos: Identity management for transactional content. At&T Intellectual Property I, May 19, 2011: US20110119738-A1

A method and system for managing access to transactional multimedia content based on hardware identification codes can include determining whether a user is entitled to a first service level or to a second service level and directing requests for transactional multimedia content to an appropriate se ...