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:
Sep. 07, 2021
Filed:
Dec. 04, 2018
Applicant:
Arris Enterprises Llc, Suwanee, GA (US);
Inventors:
Assignee:
ARRIS Enterprises LLC, Suwanee, GA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06F 21/10 (2013.01); G06F 3/06 (2006.01); H04L 9/08 (2006.01); H04N 21/6334 (2011.01); H04N 21/2347 (2011.01); H04N 21/254 (2011.01);
U.S. Cl.
CPC ...
G06F 21/10 (2013.01); G06F 3/0604 (2013.01); G06F 3/067 (2013.01); G06F 3/0647 (2013.01); H04L 9/08 (2013.01); H04L 63/104 (2013.01); H04N 21/2347 (2013.01); H04N 21/2541 (2013.01); H04N 21/6334 (2013.01); G06F 2221/0744 (2013.01); H04L 2209/603 (2013.01); H04L 2463/103 (2013.01);
Abstract
A content distribution system that groups assets sharing the same required security capabilities in digital rights management service instances. Assets are encrypted with the help of media keys, effectively grouping media keys sharing the same required security capabilities. Digital rights management service instances are organized to cover different geographical areas, and asset groups are configured to migrate according to a configurable distribution range.