Patents by Inventor John Michael DENT

John Michael DENT 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).

  • Secure user interface side-channel attack protection
    Patent number: 12314402
    Abstract: A method for providing a secure user interface on a computing device comprising: receiving, from a user application, a request to utilise a secure user interface on the computing device; obtaining, by a first countermeasure module, first information associated with a security context of the computing device; generating, by the first countermeasure module, a first security assessment based on analysis of the first information; determining, by a security determination module, whether to permit the request to utilise the secure user interface based on the first security assessment; and responsive to a positive determination, enabling access by the user application to the secure user interface.
    Type: Grant
    Filed: July 29, 2022
    Date of Patent: May 27, 2025
    Assignee: Trustonic Limited
    Inventors: Simon Butler, Jesus Jose Gianzo Villaverde, John Michael Dent, Baptiste Gourdin
  • SECURE USER INTERFACE SIDE-CHANNEL ATTACK PROTECTION
    Publication number: 20230035830
    Abstract: A method for providing a secure user interface on a computing device comprising: receiving, from a user application, a request to utilise a secure user interface on the computing device; obtaining, by a first countermeasure module, first information associated with a security context of the computing device; generating, by the first countermeasure module, a first security assessment based on analysis of the first information; determining, by a security determination module, whether to permit the request to utilise the secure user interface based on the first security assessment; and responsive to a positive determination, enabling access by the user application to the secure user interface.
    Type: Application
    Filed: July 29, 2022
    Publication date: February 2, 2023
    Inventors: Simon BUTLER, Jesus Jose GIANZO VILLAVERDE, John Michael DENT, Baptiste GOURDIN