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:
Jun. 02, 2026
Filed:
Sep. 12, 2022
Visa International Service Association, San Francisco, CA (US);
Rajib Maitra, San Ramon, CA (US);
Nisha Jain, San Francisco, CA (US);
Bireswar Banerjee, Austin, TX (US);
Israel Zaragoza Cabello, San Francisco, CA (US);
Anshu Taneja, San Francisco, CA (US);
Justin MA, San Francisco, CA (US);
Livia Noguera, San Francisco, CA (US);
Daniel David Childs, San Francisco, CA (US);
Lawrence Finnerty, Highlands Ranch, CO (US);
Adalberto Gonzalez, Jr., San Francisco, CA (US);
Kingson Poon, San Francisco, CA (US);
Bishenjit Paul Choudhury, Austin, TX (US);
Alexandria Mathew, Austin, TX (US);
Sujoy Sen, San Francisco, CA (US);
Hongyuan Lin, San Francisco, CA (US);
Visa International Service Association, San Francisco, CA (US);
Abstract
A method of using a processing computer comprising a memory comprising a hash index table and an array index table is disclosed. The method includes receiving an initial request message comprising a plurality of data fields with data elements for a transaction, and creating service request messages, where each service request message comprises a transaction key and data elements. The method includes transmitting the service request messages to server computers, which process them and generate service response messages, each service response message having the transaction key and response data. The method includes receiving the service response messages. The method includes for each of the service response messages: accessing the hash index table and determining a row address identifier for a row in the array index table based on the transaction key, and accessing data in the row of the array index table associated with the row address identifier.