Invention Grant
- Patent Title: Multiple tokenization for authentication
- Patent Title (中): 用于认证的多重标记化
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Application No.: US13443737Application Date: 2012-04-10
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Publication No.: US09280765B2Publication Date: 2016-03-08
- Inventor: Ayman Hammad
- Applicant: Ayman Hammad
- Applicant Address: US CA San Francisco
- Assignee: Visa International Service Association
- Current Assignee: Visa International Service Association
- Current Assignee Address: US CA San Francisco
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: G06Q20/12
- IPC: G06Q20/12 ; G06Q20/40 ; G06Q20/38 ; G06F9/30 ; H04L9/32 ; G06F9/38

Abstract:
Embodiments of the present invention are directed generally to systems, methods, and apparatuses for authenticating a cardholder using multiple tokenization authentication. Embodiments of the invention are directed at a method. The method includes receiving at a first entity a first token from a consumer and determining a second token associated with the first token. Once the second token is determined, the second token is sent to a server computer at a second entity. The server computer then determines an account identifier associated with the second token and processes a transaction using the account identifier.
Public/Granted literature
- US20120259782A1 MULTIPLE TOKENIZATION FOR AUTHENTICATION Public/Granted day:2012-10-11
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