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. 25, 2018
Filed:
Jun. 23, 2017
Mastercard International Incorporated, Purchase, NY (US);
Justin Howe, San Francisco, CA (US);
Bruce William MacNair, Stamford, CT (US);
MASTERCARD INTERNATIONAL INCORPORATED, Purchase, NY (US);
Abstract
A computer-implemented method for determining device location of a user device within a venue using a wireless positioning system is provided. The method includes identifying a plurality of signal sample sets, wherein each signal sample set includes a sample location within the venue and one or more wireless signal strengths of associated wireless access points positioned at the venue, wherein the sample location is determined based on location data associated with a corresponding payment card transaction within the venue. The method also includes receiving a subject wireless signal strength sample of the wireless access points captured by the user device at an unidentified location within the venue. The method further includes determining a subject location of the user device based on the plurality of signal sample sets and the one or more subject wireless signal strength samples, and providing the subject location of the user device within the venue.