Patents by Inventor Mathieu Hofman

Mathieu Hofman 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).

  • SYSTEMS AND METHODS FOR PRIVACY PRESERVING FRAUD DETECTION DURING ELECTRONIC TRANSACTIONS
    Publication number: 20250117802
    Abstract: A method and apparatus for performing privacy preserving fraud detection in network based transactions are described. The method may include receiving a fraud detection message during a transaction between a user system and a merchant system, the message having a set of cryptographically transformed universal resource locator (URL) components generated from a URL of a web page of the merchant system on which the transaction is to occur. The method may also include generating one or more secure and anonymous fraud detection features, each fraud detection feature comprising a select subset of the cryptographically transformed URL components. The method may also include performing fraud detection for the web page using the one or more secure and anonymous fraud detection features to determine a likelihood that fraud is occurring in the transaction.
    Type: Application
    Filed: December 18, 2024
    Publication date: April 10, 2025
    Applicant: Stripe, Inc.
    Inventors: Ryan Drapeau, Feiyi Ouyang, Mathieu Hofman
  • Systems and methods for privacy preserving fraud detection during electronic transactions
    Patent number: 12205119
    Abstract: A method and apparatus for performing privacy preserving fraud detection in network based transactions are described. The method may include receiving a fraud detection message during a transaction between a user system and a merchant system, the message having a set of cryptographically transformed universal resource locator (URL) components generated from a URL of a web page of the merchant system on which the transaction is to occur. The method may also include generating one or more secure and anonymous fraud detection features, each fraud detection feature comprising a select subset of the cryptographically transformed URL components. The method may also include performing fraud detection for the web page using the one or more secure and anonymous fraud detection features to determine a likelihood that fraud is occurring in the transaction.
    Type: Grant
    Filed: July 22, 2021
    Date of Patent: January 21, 2025
    Assignee: STRIPE, INC.
    Inventors: Ryan Drapeau, Feiyi Ouyang, Mathieu Hofman
  • SYSTEMS AND METHODS FOR PRIVACY PRESERVING FRAUD DETECTION DURING ELECTRONIC TRANSACTIONS
    Publication number: 20230026121
    Abstract: A method and apparatus for performing privacy preserving fraud detection in network based transactions are described. The method may include receiving a fraud detection message during a transaction between a user system and a merchant system, the message having a set of cryptographically transformed universal resource locator (URL) components generated from a URL of a web page of the merchant system on which the transaction is to occur. The method may also include generating one or more secure and anonymous fraud detection features, each fraud detection feature comprising a select subset of the cryptographically transformed URL components. The method may also include performing fraud detection for the web page using the one or more secure and anonymous fraud detection features to determine a likelihood that fraud is occurring in the transaction.
    Type: Application
    Filed: July 22, 2021
    Publication date: January 26, 2023
    Inventors: Ryan Drapeau, Feiyi Ouyang, Mathieu Hofman