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:
Aug. 06, 2019
Filed:
Dec. 30, 2015
Facebook, Inc., Menlo Park, CA (US);
Shiyu Zhao, Union City, CA (US);
Matthew K. Choi, Menlo Park, CA (US);
Nicholas Scott LaGrow, Menlo Park, CA (US);
Facebook, Inc., Menlo Park, CA (US);
Abstract
Systems, methods, and non-transitory computer-readable media can determine at least one survey to be presented to users of the social networking system, wherein the survey is targeted to a number of users at each time interval. A uniform distribution of users that may be surveyed is determined, wherein users in the uniform distribution are each assigned a numerical value. A sampling window that references a numerical range that is adjusted upon completion of each time interval is determined, wherein users that have been assigned a numerical value within the numerical range are eligible for the survey.