Patents by Inventor Gerald Wittmann

Gerald Wittmann 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).

  • Test system and test method for testing a broadband cellular network
    Patent number: 11843960
    Abstract: A test system (1) serves to test a broadband cellular network. The test system (1) includes at least one user interface (2, 3) and at least one central test module (7) capable to run a predetermined or user-defined test method. A smartphone test probe interface module (13) of the test system (1) is connected to the central test module (7). Such smartphone test probe interface module (13) is capable to establish a data/signal connection between at least one smartphone test probe (14) and a network component of the broadband cellular network. The test system (1) further includes a radio test probe interface module (15) and a core network test probe interface module (17) capable to establish in a similar manner a data/signal connection between at least one radio/core test probe (16, 18) and a respective network component of the broadband cellular network.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: December 12, 2023
    Assignee: SIGOS GmbH
    Inventors: Vlad Bratu, Goce Talaganov, Gerald Wittmann
  • TEST SYSTEM AND TEST METHOD FOR TESTING A BROADBAND CELLULAR NETWORK
    Publication number: 20220330057
    Abstract: A test system (1) serves to test a broadband cellular network. The test system (1) includes at least one user interface (2, 3) and at least one central test module (7) capable to run a predetermined or user-defined test method. A smartphone test probe interface module (13) of the test system (1) is connected to the central test module (7). Such smartphone test probe interface module (13) is capable to establish a data/signal connection between at least one smartphone test probe (14) and a network component of the broadband cellular network. The test system (1) further includes a radio test probe interface module (15) and a core network test probe interface module (17) capable to establish in a similar manner a data/signal connection between at least one radio/core test probe (16, 18) and a respective network component of the broadband cellular network.
    Type: Application
    Filed: April 12, 2021
    Publication date: October 13, 2022
    Inventors: Vlad Bratu, Goce Talaganov, Gerald Wittmann