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. 12, 2023
Filed:
Jul. 07, 2022
Visa International Service Association, San Francisco, CA (US);
Shengfei Gu, Austin, TX (US);
Visa International Service Association, San Francisco, CA (US);
Abstract
Provided is a system including at least one host application processor and at least one field programmable gate array (FPGA) device coupled to the at least one host application processor via a communication bus, the at least one host application processor is programmed or configured to receive a transaction data record comprising transaction data associated with a payment transaction, transmit the transaction data record to the at least one FPGA device via the communication bus, and receive an encrypted transaction data record from the at least one FPGA device via the communication bus, wherein one or more data fields of the transaction data record are encrypted to generate the encrypted transaction data record. A method and computer program product are also provided.