Invention Grant
- Patent Title: Method of performing transactions with contactless payment devices using pre-tap and two-tap operations
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Application No.: US12563444Application Date: 2009-09-21
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Publication No.: US09824355B2Publication Date: 2017-11-21
- Inventor: Christian Aabye , Hao Ngo , David Wilson
- Applicant: Christian Aabye , Hao Ngo , David Wilson
- 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: G06Q40/00
- IPC: G06Q40/00 ; G06Q20/40 ; G06Q20/10 ; G06Q20/20 ; G06Q20/32 ; G06Q20/38

Abstract:
A system, apparatus, and method for processing payment transactions that are conducted using a mobile payment device that includes a contactless element, such as an integrated circuit chip. The invention enables one or more of the operations of activation of a payment application, transfer of transaction data, updating of account records, setting or re-setting of a payment application counter or register, or transfer or processing of a script, command, or instruction, with these functions being performed with minimal impact on a consumer. This is accomplished by introducing a pre-tap and/or two-tap operation prior to, or as part of, the transaction flow.
Public/Granted literature
- US20100211504A1 METHOD OF PERFORMING TRANSACTIONS WITH CONTACTLESS PAYMENT DEVICES USING PRE-TAP AND TWO-TAP OPERATIONS Public/Granted day:2010-08-19
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