Patents by Inventor Sebastian Preis

Sebastian Preis 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).

  • Satellite uplink amplifier and method for providing a multiband uplink signal
    Patent number: 11398862
    Abstract: An improved amplification of multiband signals for an uplink, in particular a satellite uplink is provided. For this purpose, multiple signals for separate frequency bands may be provided to a number of two or more uplink converters. The output of each uplink converter is amplified by a separate amplifier and the separately amplified signals are combined to obtain an amplified multiband uplink signal. In particular a waveguide combiner may be used for combining the amplified signals.
    Type: Grant
    Filed: October 16, 2020
    Date of Patent: July 26, 2022
    Assignee: ROHDE & SCHWARZ GMBH & CO. KG
    Inventors: Christian Baier, Florian Ohnimus, Sebastian Preis, Lothar Schenk, Raimon Goeritz
  • Satellite uplink amplifier and method for providing a multiband uplink signal
    Publication number: 20220123829
    Abstract: An improved amplification of multiband signals for an uplink, in particular a satellite uplink is provided. For this purpose, multiple signals for separate frequency bands may be provided to a number of two or more uplink converters. The output of each uplink converter is amplified by a separate amplifier and the separately amplified signals are combined to obtain an amplified multiband uplink signal. In particular a waveguide combiner may be used for combining the amplified signals.
    Type: Application
    Filed: October 16, 2020
    Publication date: April 21, 2022
    Inventors: Christian Baier, Florian Ohnimus, Sebastian Preis, Lothar Schenk, Raimon Goeritz