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:
May. 10, 2022
Filed:
Oct. 03, 2019
Mastercard Technologies Canada Ulc, Vancouver, CA;
John Hearty, Vancouver, CA;
Hanhan Wu, Surrey, CA;
Randy Lukashuk, Errington, CA;
Anton Laptiev, Vancouver, CA;
Jake Madison, Vancouver, CA;
Christopher Bailey, Langley, CA;
Igor Opushnyev, New Westminster, CA;
Parin Prashant Shah, Vancouver, CA;
Sik Suen Chan, Richmond, CA;
MASTERCARD TECHNOLOGIES CANADA ULC, Vancouver, CA;
Abstract
A fraud prevention system that includes a server. The server is operable to receive a first attribute of a client device from the client device and associated with a first transaction, receive a second attribute of the client device from the client device and associated with the first transaction, receive a third attribute related to the client device and associated with the first transaction, and generate a persistent device identification ('PDI') record including the first attribute, the second attribute, and the third attribute, store the PDI record in a memory, receive the third attribute related to the client device and associated with a second transaction, and identify the client device using the PDI record based on the third attribute without receiving, in association with the second transaction, the first attribute of the client device and the second attribute of the client device.