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: 8733632
    Abstract: There is provided a mobile subscriber unit for a financial transaction token. The subscriber unit interfaces with a financial token or card that is in communication with the subscriber unit. The financial token or card has an onboard energy source so that the card token may operate away from proximity to a merchant terminal (e.g.; a POS terminal). In one implementation, the onboard power storage device includes a rechargeable battery or capacitor such as a thin-film capacitor that stores sufficient energy to power the subscriber unit's onboard electronics and/or the electronics of a financial token in communication with the subscriber unit. The subscriber unit may be a component of another consumer device such as a computing device, communications device, an item of clothing, an item of jewelry, a cell phone, a PDA, an identification card, a money holder, a wallet, a purse, a briefcase, or a personal organizer.
    Type: Grant
    Filed: June 22, 2007
    Date of Patent: May 27, 2014
    Assignee: Visa U.S.A. Inc.
    Inventors: Patrick L. Faith, Ayman A. Hammad
  • Patent number: 8732042
    Abstract: Embodiments of the invention are related to systems and methods for analyzing transaction data for mobile merchant transactions, and generating a message based on the analysis. Transaction data for one or more transactions conducted at one or more mobile merchants is electronically received, the transaction data including a location for each of the one or more transactions. The transaction data is analyzed by a server computer which generates a message based on the analysis, the message being transmitted to a client device.
    Type: Grant
    Filed: July 30, 2012
    Date of Patent: May 20, 2014
    Assignee: Visa International Service Association
    Inventors: Ayman Hammad, Prakash Prem Hariramani
  • Patent number: 8712892
    Abstract: A portable consumer device includes a base, and a computer readable medium on the base. The computer readable medium comprises code for an issuer verification value and a supplemental verification value. The issuer verification value is used by an issuer to verify that the portable consumer device is authentic in an on-line transaction and the supplemental verification value is used to verify that the portable consumer device is authentic in an off-line transaction.
    Type: Grant
    Filed: January 24, 2013
    Date of Patent: April 29, 2014
    Assignee: Visa U.S.A. Inc.
    Inventors: Philip B. Dixon, Ayman Hammad, Khalid El-Awady
  • Publication number: 20140110477
    Abstract: Apparatuses, methods, and systems pertaining to the verification of portable consumer devices are disclosed. In one implementation, a verification token is communicatively 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 device verification value to the verification token, and optionally to a payment processing network. The verification token may enter the device verification value into a CVV field of a web page appearing on the computer's display, or may display the value to the user using the computer's display.
    Type: Application
    Filed: August 9, 2013
    Publication date: April 24, 2014
    Inventor: Ayman Hammad
  • Patent number: 8700513
    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: November 30, 2012
    Date of Patent: April 15, 2014
    Assignee: Visa U.S.A. Inc.
    Inventors: Ayman Hammad, Philip B. Dixon
  • Publication number: 20140095288
    Abstract: A network centric system that enables participation by any number of entities including sponsors, issuers, merchants, portable devices, and acceptance point devices in one or more loyalty programs is provided. Any combination of entities may be specified for different loyalty programs.
    Type: Application
    Filed: December 2, 2013
    Publication date: April 3, 2014
    Inventors: Liane Redford, Bryan Shimko, Loc Nguyen, Ayman Hammad
  • Patent number: 8688554
    Abstract: An architecture for a contactless smart card or payment device, where the smart card is intended for use in both commerce transaction payment and transit fare payment (or other venue access) environments. The payment device may function as both an electronic wallet for commerce transactions and as a transit system card, for access to and fare payment of transit services. Implementation of both functions may be achieved by use of a dynamic memory management system that permits data for both the payment and transit applications to be stored on the card, with the transit data and storage locations isolated from those used to store data intended for use in paying for commerce transactions. The transit application specific data may include access control data (keys, passwords, identification data) or data required for fare calculations (rates, historical data on system use), for example.
    Type: Grant
    Filed: March 23, 2009
    Date of Patent: April 1, 2014
    Assignee: Visa U.S.A. Inc.
    Inventors: Ayman Hammad, Phil Dixon, Brian Triplett
  • Patent number: 8682717
    Abstract: A payment device, method, and apparatus configured to parse customer exclusive data from a payment device or financial transaction data.
    Type: Grant
    Filed: April 30, 2008
    Date of Patent: March 25, 2014
    Assignee: Visa U.S.A. Inc.
    Inventors: Brian Maw, Ayman Hammad
  • Publication number: 20140074637
    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.
    Type: Application
    Filed: September 11, 2013
    Publication date: March 13, 2014
    Applicant: VISA INTERNATIONAL SERVICE ASSOCIATION
    Inventor: Ayman Hammad
  • Publication number: 20140061302
    Abstract: Apparatuses, methods, and systems pertaining to the verification of portable consumer devices are disclosed. In one implementation, a verification token is communicatively 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 device verification value to the verification token, and optionally to a payment processing network. The verification token may enter the device verification value into a CVV field of a web page appearing on the computer's display, or may display the value to the user using the computer's display.
    Type: Application
    Filed: November 4, 2013
    Publication date: March 6, 2014
    Inventor: Ayman Hammad
  • Patent number: 8653941
    Abstract: A method is disclosed. It includes displaying, by a device, an authentication image including a plurality of image elements comprising a set of image elements, wherein the image elements in the set of image elements are located at a set of positions on a display screen. The method also comprises receiving, at the device, a glyph having a configuration corresponding to the set of image elements from a user while the authentication image is displayed. The method further comprises determining if the glyph is authentic, and initiating a payment transaction after receiving the glyph.
    Type: Grant
    Filed: March 5, 2012
    Date of Patent: February 18, 2014
    Assignee: Visa International Service Association
    Inventors: Patrick Faith, Ayman Hammad, Mark Carlson
  • Patent number: 8646684
    Abstract: A method for providing messaging between a portable device and base device is provided. The method included communicating one or more message codes maintained in the portable device to the base device. The base device then composes a message for a user of the portable device using a dictionary of message codes. The message codes have corresponding message values, which are used to generate the message for the one or more message codes. The generated message is then provided to the user.
    Type: Grant
    Filed: August 2, 2011
    Date of Patent: February 11, 2014
    Assignee: Visa U.S.A. Inc.
    Inventors: Patrick Gauthier, Ayman Hammad, Roger Merckling
  • Publication number: 20140040127
    Abstract: The VIRTUAL WALLET CARD SELECTION APPARATUSES, METHODS AND SYSTEMS (“VWCS”) transform virtual wallet card selections by users utilizing mobile devices via VWCS components into virtual wallet card-based transaction purchase notifications. In one implementation, the VWCS obtains a user authentication request for a purchase transaction, and extracts a universal card account number from it. Upon querying a database, the VWCS determines that the user has access to a virtual wallet and obtains virtual wallet card selection options for the user from the database. The VWCS provides the virtual wallet card selection options to a user mobile device, and obtains a user selection of an account included among the options. The VWCS initiates a purchase transaction using the user selection. Also, upon completion of authorization of the purchase transaction, the VWCS provides a purchase receipt to the user mobile device.
    Type: Application
    Filed: September 27, 2013
    Publication date: February 6, 2014
    Applicant: Visa International Service Association
    Inventors: Saurav Chatterjee, Ayman Hammad, Edward N. Katzin, Julian Hua
  • Patent number: 8645971
    Abstract: A method and a system that retrieves dynamic data when a notification with dynamic data is triggered. The dynamic data is associated with an account that is associated with a portable consumer device associated with a consumer. The method and system automatically send the notification with the dynamic data to a notification device, wherein the notification with the dynamic data is provided to the consumer.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: February 4, 2014
    Assignee: Visa U.S.A. Inc.
    Inventors: Mark Carlson, Ayman Hammad, Patrick Faith
  • Patent number: 8636205
    Abstract: A method is disclosed. The method includes generating a verification value in response to a transaction involving a portable consumer device, where the verification value is generated using a first dynamic data element and a second dynamic data element. The verification value is sent to a service provider associated with the portable consumer device so that the service provider can verify the transaction.
    Type: Grant
    Filed: February 8, 2013
    Date of Patent: January 28, 2014
    Assignees: Visa U.S.A. Inc., Visa International Service Association
    Inventors: Ayman Hammad, Patrick Faith, Christian Aabye, Jagdeep Singh Sahota
  • Publication number: 20140019364
    Abstract: Systems and method for producing, validating, and registering authentic verification tokens are disclosed. Such systems and methods include generating verification token specific key pairs. The key pairs can be signed by a verification token manufacturer master key or public key certificate for an additional level of authenticity. Related methods and systems for authenticating and registering authorized verification token manufacturers are also disclosed. Once a verification token manufacturer is authenticated, it can be assigned a manufacturer-specific key pair or certificate and in some cases, a predetermined set of serial numbers to assign to the verification tokens it produces. Each serial number can be used to generate a verification token specific key pair specific to the associated verification token. One component of the verification token key pair can be stored to the verification token.
    Type: Application
    Filed: July 8, 2013
    Publication date: January 16, 2014
    Inventors: Simon Hurry, Ayman Hammad
  • Publication number: 20140008433
    Abstract: A system, apparatus, and method for facilitating the payment and collection of transit system fares using a mobile device. The inventive system utilizes a contactless element embedded within a mobile wireless device, such as a mobile phone, PDA, or the like. The smart element is integrated with the circuitry of the mobile device to permit the data to be accessed and manipulated (e.g., read, written, erased) using the wireless communications network as the data transport channel. The data required to enable a user to access a transit system and for the system to conduct fare calculations may be provided to the memory in the contactless element using the wireless network. Such data may include access control data (keys, passwords, identification data) or data required for fare calculations (rates, historical data on system use).
    Type: Application
    Filed: July 10, 2013
    Publication date: January 9, 2014
    Applicant: VISA U.S.A. INC.
    Inventors: Ayman Hammad, Phil Dixon
  • Patent number: 8626577
    Abstract: A network centric system that enables participation by any number of entities including sponsors, issuers, merchants, portable devices, and acceptance point devices in one or more loyalty programs is provided. Any combination of entities may be specified for different loyalty programs.
    Type: Grant
    Filed: March 27, 2003
    Date of Patent: January 7, 2014
    Assignee: Visa U.S.A
    Inventors: Liane Redford, Bryan Shimko, Loc Nguyen, Ayman Hammad
  • Publication number: 20140006284
    Abstract: Systems, apparatus, and methods are provided for efficiently authorizing a transaction initiated by a consumer. An authorization can be generated before the consumer actually initiates the transaction. For example, a future transaction can be predicted, and an authorization can be generated for the predicted transaction. In this manner, the authorization can be ready and quickly used when the consumer does initiate the transaction. Previous transactions made by the consumer can be used to predict when the future transaction is likely. In various examples, the authorization can be sent to a specific merchant or to the consumer for use when the consumer initiates the predicted transaction, or saved by an authorization server for use in response to an authorization request from the merchant.
    Type: Application
    Filed: December 10, 2012
    Publication date: January 2, 2014
    Inventors: Patrick Faith, Kevin P. Siegel, Ayman Hammad
  • Patent number: 8615438
    Abstract: A system and method is described for alerting authorities or taking other corrective authoritative action to a possibly fraudulent credit card transaction. A cardholder is notified that a transaction has just taken place and is given an opportunity to indicate that he or she did not authorize the transaction. If so indicated, and depending on how recent the transaction was (e.g. 15 seconds ago) then an alert is automatically sent to the merchant, store security, or local police. In addition, a store camera can be automatically activated to zoom in and record the perpetrator of the fraudulent transaction.
    Type: Grant
    Filed: January 14, 2010
    Date of Patent: December 24, 2013
    Assignee: Visa International Service Association
    Inventor: Ayman Hammad