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. 02, 2013
Filed:
May. 07, 2010
Hui Zang, Cupertino, CA (US);
Travis E. Dawson, San Francisco, CA (US);
Hui Zang, Cupertino, CA (US);
Travis E. Dawson, San Francisco, CA (US);
Sprint Communications Company L.P., Overland Park, KS (US);
Abstract
A method, system, and medium are provided for detecting fraud, the method comprising: initializing a fraud hypothesis variable associated with a communications device, receiving data that describes a plurality of outgoing communication records that are associated with said communications device, wherein the data is related to activity that took place over a given period of time, extracting a plurality of destination identifiers from said plurality of communication records, for each of at least a portion of said plurality of destination identifiers, modifying said fraud hypothesis variable based on a fraud metric associated with said destination identifier, comparing said fraud hypothesis variable to a first predetermined threshold, and when said fraud hypothesis variable exceeds said first predetermined threshold, generating a fraud indication that is related to said communications device.