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Institution

Visa Inc.

CompanyLondon, United Kingdom
About: Visa Inc. is a company organization based out in London, United Kingdom. It is known for research contribution in the topics: Database transaction & Transaction data. The organization has 1031 authors who have published 1076 publications receiving 36053 citations. The organization is also known as: Visa & Visa Inc.


Papers
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Patent
Stacy Pourfallah1, Shaw Li1
31 Mar 2012
TL;DR: In this paper, a method for receiving a restricted-use account reimbursement request including receipt information related to a purchase transaction from a user, obtaining purchase item information from the receipt information included in the restricted use account reimbursement requests, identifying a restricted account of the user, determining a purchase item is eligible for the restricted-account usage, and determining a reimbursement amount associated with the purchase item form the purchase items, generating a reimbursement authorization request message including the payment information and the reimbursement amount.
Abstract: The RESTRICTED-USE ACCOUNT PAYMENT ADMINISTRATION APPARATUSES, METHODS AND SYSTEMS (hereinafter “RUAP”) transform purchase item information inputs or purchase receipt inputs via RUAP components into restricted-use account payment settlement outputs. A method is disclosed, including: receiving a restricted-use account reimbursement request including receipt information related to a purchase transaction from a user; obtaining purchase item information from the receipt information included in the restricted-use account reimbursement request; identifying a restricted-use account of the user; determining a purchase item is eligible for the restricted-account usage; determining a reimbursement amount associated with the purchase item form the purchase item information; generating a reimbursement authorization request message including the purchase item information and the reimbursement amount; transmitting the reimbursement authorization request message to a restricted-account issuer for approval; and transacting the reimbursement amount from the restricted-use account to a user financial account upon the restricted-account issuer approval.

230 citations

Patent
18 Aug 2004
TL;DR: In this article, the authors present methods and systems for dynamically generating a verification value for a transaction and for utilizing such value to verify the authenticity of the payment service application, which may be used in a contactless (wireless) environment or a non-wireless environment.
Abstract: Methods and systems for dynamically generating a verification value for a transaction and for utilizing such value to verify the authenticity of the payment service application. The dynamically created verification value may be generated on a payment device, such as an integrated circuit credit card or smart card, embedded into the payment data, and transmitted to a point of sale terminal. Alternatively, payment data is sent by a payment device to a point of sale terminal, which generates a verification value and embeds it into the payment data. The embedded verification value is used by a service provider to verify the authenticity of the transaction. The methods and systems may be used in a contactless (wireless) environment or a non-wireless environment.

221 citations

Patent
Ayman Hammad1
11 Sep 2013
TL;DR: The Cloud-Bounded VIRTUAL WALLET NFC APPARATUSES, METHODS and Systems (EAE) as discussed by the authors provides a processor-implemented method of transforming a transaction bounding token request into transaction bounded tokens and purchase authorizations.
Abstract: The CLOUD-BASED VIRTUAL WALLET NFC APPARATUSES, METHODS AND SYSTEMS (“EAE”) transform user enhanced security transaction initiation requests using EAE components into time-limited, session-specific transaction bounding tokens. In some implementations, the disclosure provides a processor-implemented method of transforming a transaction bounding token request into transaction bounded tokens and purchase authorizations.

220 citations

Patent
11 Jun 1999
TL;DR: In this paper, the authors present a bill pay system where participating consumers pay bills to participating billers through a payment network operating according to preset rules, where the biller's bank is assured of payment by the payment network, unless the transaction is a reversible transaction according to the preset rules of the payment networks.
Abstract: A bill pay system wherein participating consumers pay bills to participating billers through a payment network operating according to preset rules. The participating consumers receive bills from participating billers (paper/mail bills, e-mail notices, implied bills for automatic debts) which indicate an amount, and a unique biller identification number. To authorize a remittance, a consumer transmits to its bank (a participating bank) a bill pay order indicating a payment date, a payment amount, the consumer's account number with the biller, a source of funds and the biller's biller identification number, either directly or by reference to static data containing those data elements. Bank C then submits a payment message to a payment network, and the payment network, which assigns the biller reference numbers, forwards the payment message to the biller's bank. For settlement, the consumer's bank debits the consumer's account and is obligated to a net position with the payment network; likewise, the biller's bank receives a net position from the payment network and credits the biller's bank account. If the consumer's bank agrees to send non-reversible payment messages, the consumer's bank does not submit the transaction until funds are good unless the consumer's bank is willing to take the risk of loss if funds are not good, in the case of a guaranteed payment network. The biller's bank, upon receipt of the payment message, releases the funds to the biller, and provides A/R data to biller in a form which biller B has indicated, the form being one which does not have to be treated as an exception item to the biller. The biller's bank is assured of payment by the payment network, unless the transaction is a reversible transaction according to the preset rules of the payment network. In specific embodiments, the consumer initiates the bill pay orders manually, via paper at an ATM, via PC, or via telephone keypad.

217 citations

Patent
13 Mar 2012
TL;DR: Online purchase and load (OPAL) as discussed by the authors is a virtual smart card data base that has a record of information for each smart card that it represents for a user at the behest of an issuer.
Abstract: A system loads, authenticates and uses a virtual smart card for payment of goods and/or services purchased on-line over the Internet. An online purchase and load (OPAL) server includes a virtual smart card data base that has a record of information for each smart card that it represents for a user at the behest of an issuer. The server includes a smart card emulator that emulates a smart card by using the card data base and a hardware security module. The emulator interacts with a pseudo card reader module in the server that imitates a physical card reader. The server also includes a client code module that interacts with the pseudo card reader and a remote payment or load server. A pass-through client terminal presents a user interface and passes information between the OPAL server and a merchant server, and between the OPAL server and a bank server. The Internet provides the routing functionality between the client terminal and the various servers. A merchant advertises goods on a web site. A user uses the client terminal to purchase goods and/or services from the remote merchant server. The payment server processes, confirms and replies to the merchant server. The payment server is also used to authenticate the holder of a virtual card who wishes to redeem loyalty points from a merchant. To load value, the client terminal requests a load from a user account at the bank server. The load server processes, confirms and replies to the bank server.

214 citations


Authors

Showing all 1032 results

NameH-indexPapersCitations
Ayman Hammad431156489
Mark Carlson421145417
Patrick Faith391015800
Selim Aissi31872974
Lisa J. Anderson31726418
Payman Mohassel281053784
Kevin P. Siegel28393496
Patrick Stan25421915
Gyan Prakash251332053
Konstantinos Markantonakis242082697
Glenn Powell23311834
Leigh Amaro23232331
John F. Sheets21411968
Edward W. Fordyce20232222
Krishna Prasad Koganti19231284
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
20221
202137
2020138
2019118
201869
201761