The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 23, 2021
Filed:
Jun. 27, 2018
At&t Intellectual Property I, L.p., Atlanta, GA (US);
Xin Wang, Rancho Palos Verdes, CA (US);
Raynold Kahn, Los Angeles, CA (US);
Luan Le-Chau, Los Angeles, CA (US);
AT&T INTELLECTUAL PROPERTY I, L.P., Atlanta, GA (US);
Abstract
In one example, the present disclosure describes a device, computer-readable medium, and method for multi-phase protection of digital content. For instance, in one example, a method includes receiving a request for digital content from a client device, initiating a digital content protection process comprising a plurality of phases, where each phase of the plurality of phases includes verifying credentials provided by the client device, delivering a plurality of seeds to the client device, wherein each individual seed of the plurality of seeds is delivered to the client device upon a successful completion of one phase of the plurality of phases, encrypting the digital content, using an encryption key derived using the plurality of seeds, to generate encrypted content, and delivering the encrypted content to the client device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile