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:
Jan. 30, 2018

Filed:

Apr. 21, 2015
Applicant:

Airwatch Llc, Atlanta, GA (US);

Inventors:

Ramani Panchapakesan, Bangalore, IN;

Sivaji Koya, Bangalore, IN;

Anshuman Biswal, Bangalore, IN;

Suman Das, Bangalore, IN;

Assignee:

Other;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 29/08 (2006.01); H04W 12/02 (2009.01);
U.S. Cl.
CPC ...
H04L 67/02 (2013.01); H04L 65/4084 (2013.01); H04L 65/4092 (2013.01); H04W 12/02 (2013.01); H04L 63/0435 (2013.01);
Abstract

Disclosed are various embodiments relating to a security framework for media playback. In one embodiment, a client device has a decryption module, a streaming module, and a playback module. The playback module may be configured to request media data from the streaming module and render the media data on an output device. The streaming module may be configured to obtain the media data from the decryption module by a request that specifies a size of the media data. The size may be dynamically determined based at least in part on an amount of available temporary data storage. The decryption module may be configured to decrypt a portion of an encrypted media file based at least in part on the specified size to produce the media data.


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Panchapakesan, Ramani. (2018). Security framework for media playback (U.S. Patent No. 9882960). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9882960

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