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.

Date of Patent:
Oct. 07, 2014

Filed:

Dec. 20, 2007
Applicants:

Paul Fahn, Sunnyvale, CA (US);

Sanjeev Verma, San Jose, CA (US);

Inventors:

Paul Fahn, Sunnyvale, CA (US);

Sanjeev Verma, San Jose, CA (US);

Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06F 21/10 (2013.01); G06F 21/31 (2013.01);
U.S. Cl.
CPC ...
H04L 29/06 (2013.01); H04L 2209/603 (2013.01); H04N 2201/3246 (2013.01); H04L 63/0263 (2013.01); G06F 21/10 (2013.01); G06F 21/31 (2013.01);
Abstract

Methods and systems of rendering content on a device having a native digital rights management (DRM) system are described. A device, such as an end-user device capable of executing or playing content, acquires content in a common content format file having standardized locations for specific types of data. A generic digital rights token associated with the content is obtained by utilizing one of the standardized locations in the content format file, where the rights token contains information sufficient to allow retrieval of the rights associated with the content. Utilizing data in another of the standardized locations, it is then determined whether the device is registered in a domain. A license server directory may be accessed utilizing data in another of the standardized locations in the common content format file and a domain identifier, a device identifier, or both are transmitted to the license server directory. A native DRM system trigger is received and, upon activation of the trigger, a native DRM license is acquired, thereby enabling rendering of the content in the common content format file on the device.


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