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:
Jan. 07, 2014
Filed:
Aug. 10, 2011
Nageswara Raju Dachiraju, Irving, TX (US);
Sampath K. Nambakkam, Irving, TX (US);
Nagaviswas Ventrapragada, Coppell, TX (US);
Velmurugan Krishnaswamy, Irving, TX (US);
Nageswara Raju Dachiraju, Irving, TX (US);
Sampath K. Nambakkam, Irving, TX (US);
Nagaviswas Ventrapragada, Coppell, TX (US);
Velmurugan Krishnaswamy, Irving, TX (US);
Verizon Patent and Licensing Inc., Basking Ridge, NJ (US);
Abstract
A method, performed by a video provisioning system, may include receiving a request for a first digital rights management (DRM) token, associated with a video asset purchased via the video provisioning system, from a browser application associated with a user device and providing the first DRM token to the browser application. The method may further include receiving a license authorization request to issue a DRM license for the video asset, where the license authorization request is received from a license server, where the DRM license is to be used by the user device to decrypt the video asset, and where the license authorization request includes a second DRM token; determining whether the second DRM token matches the first DRM token; and authorizing the license server to issue the DRM license for the video asset, when the second DRM token matches the first DRM token.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile