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:
Apr. 26, 2016
Filed:
Nov. 21, 2012
Applicant:
Morega Systems Inc., Mississauga, CA;
Inventors:
Thomas Jefferson Saremi, Mississauga, CA;
Ashraf Tahir, Oakville, CA;
Assignee:
MOREGA SYSTEMS INC., Mississauga, CA;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 7/167 (2011.01); H04N 21/2347 (2011.01); H04N 21/262 (2011.01); H04N 21/2662 (2011.01); H04N 21/442 (2011.01); H04N 21/6334 (2011.01); H04N 21/658 (2011.01); H04N 21/845 (2011.01);
U.S. Cl.
CPC ...
H04N 7/1675 (2013.01); H04N 21/2347 (2013.01); H04N 21/2662 (2013.01); H04N 21/26258 (2013.01); H04N 21/44209 (2013.01); H04N 21/63345 (2013.01); H04N 21/6582 (2013.01); H04N 21/8456 (2013.01);
Abstract
A streaming video server stores playlist data corresponding to a plurality of video programs available from at least one video source. A command handler receives a program request for a selected one of the plurality of video programs from the at least one client device via the network interface and further receives a custom key request via a custom URI handler of the client device to access at least one encryption key. In response to the custom key request, the command handler sends secure key data to the client device in accordance with a custom key exchange protocol.