Patents by Inventor Ayman Hammad

Ayman Hammad has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8346639
    Abstract: Transaction processing involves receiving data from an access transaction application of a portable consumer device, wherein the received data comprises data from an access transaction data string that includes a transit verification value wherein, with the exception of the transit verification value, the access transaction data string is substantially similar to a retail data string comprising retail data, wherein the access application data string is adapted for use with an access transaction processing system and the retail data string is adapted for use with a retail processing system. The transaction processing involves processing access transaction application data for selective authorization of the transaction.
    Type: Grant
    Filed: February 28, 2007
    Date of Patent: January 1, 2013
    Assignee: Visa U.S.A. Inc.
    Inventors: Ayman Hammad, Philip B. Dixon
  • Patent number: 8332325
    Abstract: A method for delivering non-financial electronic data through a secure communications channel between a payment processing network and an access device is disclosed. One embodiment of the invention is directed to a method comprising receiving, at a payment processing network, a request to establish a secure communications channel between a consumer device and the payment processing network. Upon establishing a secure communications channel with the consumer device, the payment processor network receives non-financial electronic content from a merchant at the payment processing network where the non-financial electronic content is selected at the merchant by a user associated with the consumer device. The non-financial electronic content is sent to the consumer device from the payment processing network via the secure communications channel between the consumer device and the payment processing network.
    Type: Grant
    Filed: November 2, 2010
    Date of Patent: December 11, 2012
    Assignee: Visa International Service Association
    Inventors: Patrick Faith, Kris Koganti, Ayman Hammad, Ben Rewis
  • Publication number: 20120310832
    Abstract: Systems and methods of conducting a payment transaction using a mobile phone as a relay. The systems and methods receive transaction information associated with a transaction at a mobile communication device from a merchant. They send the transaction information with the mobile communication device to an issuer associated with the mobile communication device. The issuer thereafter sends an authorization response message to the merchant.
    Type: Application
    Filed: June 11, 2012
    Publication date: December 6, 2012
    Inventors: Ayman Hammad, Patrick Faith
  • Patent number: 8326759
    Abstract: Embodiments of the invention are directed to methods, systems, and computer program products pertaining to obtaining, providing, and using dynamic card verification values for portable consumer devices, such as credit cards and debit cards. An exemplary method comprises receiving, at a server, a request for a device verification value for a portable consumer device associated with a user; obtaining, at the server, a datum indicative of a device verification value for a portable consumer device; and sending, from the server, the datum to at least one of a phone number or network address of a personal communication device associated with the user.
    Type: Grant
    Filed: April 27, 2010
    Date of Patent: December 4, 2012
    Assignee: Visa International Service Association
    Inventor: Ayman Hammad
  • Publication number: 20120296710
    Abstract: Each portable payment device associated with a single account within a payment processing system is distinguished using track data. The track data from the portable payment device is read at each of a plurality of merchant point of sale terminals (POS). Rather than relying on the PAN alone, a merchant may utilizes the track data, or a proxy thereof, as the unique identifier for the portable payment device. The merchant may then process transactions involving the portable payment device based on the unique identifier.
    Type: Application
    Filed: August 1, 2012
    Publication date: November 22, 2012
    Inventors: Phil Dixon, Ayman A. Hammad, Khalid El-Awady
  • Patent number: 8313022
    Abstract: Apparatuses, methods, and systems pertaining to the verification of portable consumer devices for 3-D Secure Systems are disclosed. In one implementation, a verification token is coupled to a computer by a USB connection so as to use the computer's networking facilities. The verification token reads identification information from a user's portable consumer device (e.g., credit card) and sends the information to a validation entry over a communications network using the computer's networking facilities. The validation entity applies one or more validation tests to the information that it receives from the verification token. If a selected number of tests are passed, the validation entity sends a 3-D Secure datum to the verification token. The verification token may enter the 3-D Secure datum into a hidden field of a Purchase Authentication Page appearing on the computer's display.
    Type: Grant
    Filed: January 10, 2012
    Date of Patent: November 20, 2012
    Inventors: Ayman Hammad, Patrick Faith, Krishna Prasad Koganti, Ben Rewis, Brendan Xavier Louis, Kevin Weller, Benedicto Hernandez Dominguez
  • Patent number: 8308059
    Abstract: A system, method and credit card configured to display a current card balance on the credit card. The credit card receives a balance request from a button on the card. After retrieving the current card balance encoded on the credit card, the card displays the current card balance. Remote terminals may be configured to support the real-time display of a balance on a credit card by writing the current balance to the card after a payment transaction has occurred.
    Type: Grant
    Filed: January 9, 2009
    Date of Patent: November 13, 2012
    Assignee: Visa U.S.A., Inc.
    Inventors: Nicole Janine Granucci, Carrie Elaine Vriheas, Ayman Hammad, James Y. C. Sze
  • Publication number: 20120284187
    Abstract: A system and associated data processing flow for processing payment transactions that are conducted using a payment account or portable consumer device. The portable consumer device may be in any suitable form, including cards, key fobs, devices containing a contactless element, smart cards (having contacts or without contacts), etc. The invention separates the authentication of the payment account or payment device from the transaction authorization process, enabling different entities to be responsible for each of those functions.
    Type: Application
    Filed: March 14, 2012
    Publication date: November 8, 2012
    Inventors: Ayman Hammad, Patrick L. Faith, Mark Carlson
  • Publication number: 20120271691
    Abstract: Systems and methods to integrate offer processing in a social networking environment. A computing apparatus includes: a data warehouse configured to store data associating a social networking account of a user with a financial payment account of the user; a portal configured to provide an offer to the user of the social networking account and to store data associating the offer with the financial payment account; a transaction handler configured to monitor transactions in the financial payment account of the user and detect a transaction that satisfies a set of requirements of the offer, when an authorization request for the transaction is being processed by the transaction handler; a message broker configured to generate a message in response to the transaction being detected; and a media controller coupled with the message broker to communicate the message to a social networking site.
    Type: Application
    Filed: March 27, 2012
    Publication date: October 25, 2012
    Applicant: VISA INTERNATIONAL SERVICE ASSOCIATION
    Inventors: Ayman Hammad, Matthew Joy, Joseph Spears, Mark Carlson, Patrick Stan
  • Publication number: 20120271712
    Abstract: Methods, systems, and devices are disclosed for transforming product code snapshots into real-time, offer-driven electronic purchase transaction notifications that minimize fraud. In one embodiment, a smart phone scans a product identifier from a product package, a server accesses a products database for product purchase offers associated with the product identifier, a user authorizes a credit card from his or her wallet to charge, and then product purchase offers or other credit card offers (for loyalty points or otherwise) are provided to the user mobile device. After a user has purchased an item while in the aisle of the store, the user's smart phone displays a barcoded electronic receipt that can be scanned by the exit so that the consumer can walk out with the produce. In some embodiments, a video chat is requested by a customer service representative and a transaction risk score is lowered based on acceptance of the video chat.
    Type: Application
    Filed: March 26, 2012
    Publication date: October 25, 2012
    Inventors: Edward Katzin, John Kheit, Ayman Hammad, Julian Hua, Jerry Wald
  • Publication number: 20120259784
    Abstract: Systems and methods are presented for analyzing a credit card or other financial transaction and, based on whether a score for the transaction meets or exceeds a user-selected threshold, sending a transaction notification message to a consumer's electronic device such as a cell phone.
    Type: Application
    Filed: June 21, 2012
    Publication date: October 11, 2012
    Inventors: Mark Carlson, Patrick Stan, Patrick L. Faith, Ayman Hammad, Ben Rewis
  • Publication number: 20120259782
    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.
    Type: Application
    Filed: April 10, 2012
    Publication date: October 11, 2012
    Inventor: Ayman Hammad
  • Patent number: 8266205
    Abstract: A first embodiment of the present invention relates to systems and methods for determining a priority for a set of alert triggers and performing additional processing based on the determined priority. In some embodiments, additional processing may include generating and sending of alert messages. In other embodiments, additional processing may further include determining that the generating and sending of alert messages are to be delayed until a later time. In yet other embodiments, additional processing may include determining that no alert message is to be generated and sent. A second embodiment of the present invention relates to systems and methods for dynamically selecting a delivery channel and generating an alert message for the selected delivery channel. In some embodiments, the alert message may be formatted based on the selected delivery channel. According to one embodiment, the alert message may be generated based on a compact protocol format.
    Type: Grant
    Filed: April 21, 2010
    Date of Patent: September 11, 2012
    Assignee: Visa International Service Association
    Inventors: Ayman Hammad, Mark Carlson
  • Publication number: 20120226582
    Abstract: Methods, secure elements, validation entities, and computer program products for effecting secure communication of payment information to merchants for Internet-based purchases. Payment information for a user's real payment information is installed in a secure element of a computer, the payment information may comprise a pseudo PAN number for the portable consumer device provided by a validation entity. The secure element is shielded from the computer's operating system to thwart hacker attacks. The user accesses the secure element to make a purchase. In response, the secure element contacts the validation entity with the pseudo account number, and in response obtains dynamic payment information that the secure element can used to effect the payment. The dynamic payment information comprises an account number that is different from the pseudo PAN, and which has at least one difference which respect to the user's real payment information.
    Type: Application
    Filed: March 2, 2012
    Publication date: September 6, 2012
    Inventor: Ayman Hammad
  • Patent number: 8256666
    Abstract: Each portable payment device associated with a single account within a payment processing system is distinguished using track data. The track data from the portable payment device is read at each of a plurality of merchant point of sale terminals (POS). Rather than relying on the PAN alone, a merchant may utilizes the track data, or a proxy thereof, as the unique identifier for the portable payment device. The merchant may then process transactions involving the portable payment device based on the unique identifier. For example, in the transit environment the transit fare for each rider with different portable payment devices but the same account can be calculated using the unique identifier, such as the full track data read from both tracks of the corresponding portable payment devices.
    Type: Grant
    Filed: March 1, 2007
    Date of Patent: September 4, 2012
    Inventors: Phil Dixon, Ayman A. Hammad, Khalid El-Awady
  • Patent number: 8260269
    Abstract: Methods, devices, and systems are described for bumping a mobile device, such as a smart phone, against a fixed poster board display at a store to initiate a download of coupons, advertisements, or other benefits to the mobile device. Products can be rated by a user's up/down bump or other bump patterns. Using accelerometer-based inertial measurements, multiple users can control multiple mouse cursors on a large display with their mobile devices in order to select information to be downloaded to their mobile devices.
    Type: Grant
    Filed: November 24, 2010
    Date of Patent: September 4, 2012
    Assignee: Visa International Service Association
    Inventors: Patrick Faith, Mark Carlson, Ayman Hammad
  • Publication number: 20120221421
    Abstract: The SECURE ANONYMOUS TRANSACTION APPARATUSES, METHODS AND SYSTEMS (“SAT”) transform hardware-verified user authentication requests via SAT components into secure transaction notifications. In one implementation, the SAT obtains a secure anonymous transaction user authentication request. The SAT verifies the authenticity of a user, using the secure anonymous transaction user authentication request. The SAT obtains an authenticated purchase order, in response to which it generates a one-time anonymous card account. Using the one-time card account, the SAT generates an anonymized purchase order for a merchant, and provides the anonymized purchase order. On obtaining a purchase notification for the anonymized purchase order, the SAT provides a real-time notification for a user of the purchase notification.
    Type: Application
    Filed: February 28, 2012
    Publication date: August 30, 2012
    Inventor: Ayman Hammad
  • Publication number: 20120209749
    Abstract: The SNAP MOBILE PAYMENT APPARATUSES, METHODS AND SYSTEMS (“SNAP”) transform real-time-generated merchant-product Quick Response codes via SNAP components into virtual wallet card-based transaction purchase notifications. In one embodiment, the SNAP obtains a snapshot of a QR code presented on a display screen of a point-of-sale device from a mobile device. The SNAP decodes the QR code to obtain product information included in a checkout request of the user, and merchant information for processing a user purchase transaction with a merchant providing the QR code. The SNAP accesses a user virtual wallet to obtain user account information to process the user purchase transaction with the merchant. Using the product information, merchant information and user account information, the SNAP generates a card authorization request, and which the SNAP provides to a payment network for transaction processing. Also, the SNAP obtains a purchase receipt confirming processing of the user purchase transaction.
    Type: Application
    Filed: February 16, 2012
    Publication date: August 16, 2012
    Inventors: Ayman Hammad, Igor Karpenko, Miroslav Gavrilov, Abhinav Shrivastava, Mark Carlson
  • Patent number: 8244648
    Abstract: A system for providing distributed control to process transactions is disclosed. The system includes a service provider system having associated therewith a number of rules and a number of meta-rules, a point of service device having associated therewith a number of rules and a number of meta-rules, and a portable device having associated therewith a number of rules and a number of meta-rules. The portable device uses its associated rules to determine an outcome for a transaction. If the portable device is unable to determine the outcome for the transaction, the portable device uses its associated meta-rules to either determine whether one or more of its associated rules can be altered locally in order to determine the outcome or request the point of service device to help determine the outcome using the rules and meta-rules associated with the point of service device.
    Type: Grant
    Filed: July 18, 2011
    Date of Patent: August 14, 2012
    Assignee: Visa U.S.A. Inc.
    Inventors: Loc Nguyen, Ayman Hammad, Patrick Gauthier
  • Publication number: 20120184243
    Abstract: A system, method and prepaid payment mobile phone configured to display a current prepaid balance. The prepaid payment mobile phone receives a debit balance request from input on the mobile phone. After retrieving an encoded current balance, the mobile phone displays the amount. The current balance may be calculated by the phone after a transaction, or the phone may receive a debit balance via a short message service notification.
    Type: Application
    Filed: March 23, 2012
    Publication date: July 19, 2012
    Inventors: Nicole Janine Granucci, Carrie Elaine Vriheas, Ayman A. Hammad