Patents Assigned to TELL-SEC AG
  • Method for determining an originating telephone number
    Patent number: 11909909
    Abstract: The invention comprises a method and a computer program for determining an originating telephone number of a telecommunications terminal and associating it with at least one data transmitted to a server in the course of an installation of application software on a telecommunications terminal or linked with a download of the application software or included in the downloaded application software. In the course of detecting the voice call setup request, no call setup is performed by the server.
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: February 20, 2024
    Assignee: TELL-SEC AG
    Inventor: Karl-Wilhelm Homburg