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:
Mar. 31, 2020
Filed:
Mar. 13, 2013
Applicant:
Level 3 Communications, Llc, Broomfield, CO (US);
Inventors:
Christopher Newton, Westlake Village, CA (US);
Lewis Robert Varney, Oak Park, CA (US);
Laurence R. Lipstone, Calabasas, CA (US);
William Crowder, Camarillo, CA (US);
Andrew Swart, Pennington, NJ (US);
Assignee:
LEVEL 3 COMMUNICATIONS, LLC, Broomfield, CO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01); H04L 12/24 (2006.01); H04L 29/08 (2006.01); G06F 9/50 (2006.01); H04L 29/06 (2006.01); G06F 15/177 (2006.01); G06F 15/173 (2006.01); H04L 12/26 (2006.01); H04L 12/911 (2013.01); H04L 29/12 (2006.01); G06F 12/0808 (2016.01);
U.S. Cl.
CPC ...
H04L 41/50 (2013.01); G06F 9/5055 (2013.01); G06F 15/173 (2013.01); G06F 15/177 (2013.01); H04L 41/0816 (2013.01); H04L 41/0823 (2013.01); H04L 41/0869 (2013.01); H04L 41/0893 (2013.01); H04L 41/12 (2013.01); H04L 41/509 (2013.01); H04L 41/5041 (2013.01); H04L 43/04 (2013.01); H04L 47/70 (2013.01); H04L 61/10 (2013.01); H04L 61/2507 (2013.01); H04L 65/403 (2013.01); H04L 65/60 (2013.01); H04L 67/06 (2013.01); H04L 67/10 (2013.01); H04L 67/1078 (2013.01); H04L 67/16 (2013.01); H04L 67/26 (2013.01); H04L 67/289 (2013.01); H04L 67/2842 (2013.01); H04L 67/2852 (2013.01); H04L 67/2885 (2013.01); H04L 67/32 (2013.01); H04L 67/42 (2013.01); H04L 69/03 (2013.01); G06F 9/5083 (2013.01); G06F 12/0808 (2013.01); H04L 41/0813 (2013.01); H04L 43/08 (2013.01); H04L 43/10 (2013.01); H04L 61/1511 (2013.01); H04L 61/1535 (2013.01); H04L 61/6009 (2013.01);
Abstract
A computer-implemented method includes receiving, at a service, invalidation information relating to at least one resource. Based on the invalidation information, a staleness trigger of the at least one resource is set as a function of an invalidation period. The at least one resource is considered to be not useable based on the function of the invalidation period and the staleness trigger.