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:
Jan. 07, 2025
Filed:
Nov. 19, 2021
Marqeta, Inc., Oakland, CA (US);
Micah Riggan, Alpharetta, GA (US);
Tamas Henning, Newark, CA (US);
Grier Johnson, Monterey, CA (US);
Marqeta, Inc., Oakland, CA (US);
Abstract
In one embodiment, a computer-implemented method includes, using a transaction processor of a first computer, receiving a request from a second computer to verify a first transaction ledger in comparison to a second transaction ledger. The method includes converting the first transaction ledger and the second transaction ledger to a normalized data format. The method includes executing one or more cryptographic one-way hash algorithms over the first transaction ledger and the second transaction ledger to create and store in memory a first hash tree for the first transaction ledger and a second hash tree for the second transaction ledger. The method includes forming and transmitting to the second computer a response to the request based on a comparison of the first hash tree and the second hash tree, the response including a notification of inconsistency between the first transaction ledger and the second transaction ledger or identified discrepancies and updates.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile