Patents by Inventor Jochen Oster

Jochen Oster 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 equipment for over the air tests as well as method for testing a device under test
    Patent number: 11187749
    Abstract: A test equipment is provided for over the air tests on a device under test, in particular a user equipment, having a shielded space, at least one signal antenna for transmitting and receiving cellular signals arranged in the shielded space, and a plurality of noise antennas arranged in the shielded space linked in an array configured to create Additive White Gaussian Noise. The noise antennas are equally distributed in three dimensions within the shielded space. Further, a method for testing a device under test is shown.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: November 30, 2021
    Assignee: Rohde & Schwarz GmbH & Co. KG
    Inventors: Adrian Cardalda-Garcia, Bledar Karajani, Niels Petrovic, Edwin Menzel, Heinz Mellein, Johannes Koebele, Jochen Oster, Vincent Abadie, Jens Wappler
  • TEST EQUIPMENT FOR OVER THE AIR TESTS AS WELL AS METHOD FOR TESTING A DEVICE UNDER TEST
    Publication number: 20200003834
    Abstract: A test equipment is provided for over the air tests on a device under test, in particular a user equipment, having a shielded space, at least one signal antenna for transmitting and receiving cellular signals arranged in the shielded space, and a plurality of noise antennas arranged in the shielded space linked in an array configured to create Additive White Gaussian Noise. The noise antennas are equally distributed in three dimensions within the shielded space. Further, a method for testing a device under test is shown.
    Type: Application
    Filed: June 26, 2019
    Publication date: January 2, 2020
    Applicant: Rohde & Schwarz GmbH & Co. KG
    Inventors: Adrian Cardalda-Garcia, Bledar Karajani, Niels Petrovic, Edwin Menzel, Heinz Mellein, Johannes Koebele, Jochen Oster, Vincent Abadie, Jens Wappler