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:
Nov. 28, 2017
Filed:
Jul. 25, 2007
Applicants:
Xavier D. Riley, Los Angeles, CA (US);
Sonam N. Parikh, Redondo Beach, CA (US);
Ksatria G. Williams, Garden Grove, CA (US);
Inventors:
Xavier D. Riley, Los Angeles, CA (US);
Sonam N. Parikh, Redondo Beach, CA (US);
Ksatria G. Williams, Garden Grove, CA (US);
Assignee:
The DIRECTV Group, Inc., El Segundo, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/16 (2011.01); H04N 7/20 (2006.01); H04N 7/18 (2006.01); H04N 7/173 (2011.01); H04N 21/231 (2011.01); H04N 21/254 (2011.01); H04N 21/8355 (2011.01); H04N 21/23 (2011.01);
U.S. Cl.
CPC ...
H04N 7/17318 (2013.01); H04N 7/20 (2013.01); H04N 21/23113 (2013.01); H04N 21/2541 (2013.01); H04N 21/8355 (2013.01); H04N 21/23 (2013.01);
Abstract
A communication systemis used to manage content. The content is transferred to a content delivery network. The content has publication start time and a purge time associated therewith. The content start time and purge time may be provided in the metadata associated with the content. The system publishes the content according to a publication start time and purges the content from the content delivery network at the purge time.