Invention Application
- Patent Title: PRIMARY ACCOUNT NUMBER (PAN) LENGTH ISSUER IDENTIFIER IN PAYMENT ACCOUNT NUMBER DATA FIELD OF A TRANSACTION AUTHORIZATION REQUEST MESSAGE
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Application No.: US17587608Application Date: 2022-01-28
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Publication No.: US20220156730A1Publication Date: 2022-05-19
- Inventor: Jason J. Lacoss-Arnold , Chandrasekar Rao Nadella , Jeffrey L. Altemueller , Ganesh L. Iyer
- Applicant: MASTERCARD INTERNATIONAL INCORPORATED
- Applicant Address: US NY Purchase
- Assignee: MASTERCARD INTERNATIONAL INCORPORATED
- Current Assignee: MASTERCARD INTERNATIONAL INCORPORATED
- Current Assignee Address: US NY Purchase
- Main IPC: G06Q20/38
- IPC: G06Q20/38 ; G06Q20/20 ; G06Q20/32 ; G06Q20/36
Abstract:
Transaction data is obtained relating to a current purchase transaction. An account indicator is retrieved. The transaction data is used to transform the account indicator. The transformed account indicator is encrypted to generate an encrypted account indicator.
Information query
