Patents by Inventor Christopher Karl-Heinz Zeuch

Christopher Karl-Heinz Zeuch 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 input using tokens
    Patent number: 11514442
    Abstract: A system and method for secure input using tokens is provided. A computer-implemented method conducted at a server computer includes receiving a transaction confirmation request associated with a transaction. The method includes providing, to an end-user via an online platform, a plurality of user input options associated with the transaction. The method includes receiving, from the end-user via the online platform, a unique token associated with a selected user input option, the unique token having been obtained by the end-user inputting a selection of a user input option into an end-user token generator which is configured to generate the unique token uniquely specifying the selected user input option. The method includes validating the unique token and identifying the selected user input option with which the unique token is associated.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: November 29, 2022
    Assignee: Entersekt International Limited
    Inventors: Dino Dominique Rodrigues Alves, Francois Archibald Nolte, Philip Johannes Cornelis Nel, Christopher Karl-Heinz Zeuch, Iftekhar Akoob, Riaan Jacobs, Bernard Wagner
  • SECURE INPUT USING TOKENS
    Publication number: 20200265423
    Abstract: A system and method for secure input using tokens is provided. A computer-implemented method conducted at a server computer includes receiving a transaction confirmation request associated with a transaction. The method includes providing, to an end-user via an online platform, a plurality of user input options associated with the transaction. The method includes receiving, from the end-user via the online platform, a unique token associated with a selected user input option, the unique token having been obtained by the end-user inputting a selection of a user input option into an end-user token generator which is configured to generate the unique token uniquely specifying the selected user input option. The method includes validating the unique token and identifying the selected user input option with which the unique token is associated.
    Type: Application
    Filed: February 19, 2020
    Publication date: August 20, 2020
    Applicant: Entersekt (Pty) Ltd
    Inventors: Dino Dominique Rodrigues Alves, Francois Archibald Nolte, Philip Johannes Cornelis Nel, Christopher Karl-Heinz Zeuch, Iftekhar Akoob, Riaan Jacobs, Bernard Wagner