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:
Mar. 18, 2025
Filed:
Aug. 17, 2022
Applicant:
Mastercard International Incorporated, Purchase, NY (US);
Inventor:
Mohammed Sadiq Ahmad, Dublin, CA (US);
Assignee:
MASTERCARD INTERNATIONAL INCORPORATED, Purchase, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06Q 20/36 (2012.01); G06Q 20/38 (2012.01);
U.S. Cl.
CPC ...
G06Q 20/3674 (2013.01); G06Q 20/3825 (2013.01); G06Q 2220/00 (2013.01);
Abstract
A self-custody wallet combination payment card includes an electronic component with storage, a processor, and a near field communications interface. Two programs are stored at the electronic component and, once provisioned, the electronic component stores one or more blockchain addresses and security keys. The two programs can include a payment application which can interface with point of sale terminals (e.g., following EMV specifications) and a crypto application which has the capability to securely store keys and return a signature for blockchain transaction.