Patents by Inventor Marcus Windisch

Marcus Windisch 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).

  • Suppression of multipath effects in the transmission of analog TV signals
    Patent number: 7352408
    Abstract: A method for compensating for multipath effects when receiving a vestigial sideband modulated TV signal, one portion of the spectrum of the undistorted TV signal being symmetrical with respect to a video carrier frequency, and deviations from the symmetry of the relevant portion of the spectrum that exists in the undistorted state being analyzed in order to suppress the multipath effects.
    Type: Grant
    Filed: February 4, 2005
    Date of Patent: April 1, 2008
    Assignee: DaimlerChrysler AG
    Inventors: Ronald Heuthe, Karl Strohm, Thomas Mueller, Tobias Kiefer, Marcus Windisch
  • Transmitter and transmission method
    Publication number: 20060067425
    Abstract: The invention relates to a transmitter comprising: means for generating an intermediate frequency signal, means for predistortion of the intermediate frequency signal using a predistortion parameter, means for generating a radio frequency signal from the predistorted intermediate frequency signal, means for determining an image-to-signal-ratio of the radio frequency signal, means for adaptation of the predistortion parameter for reduction of the image-to-signal-ratio.
    Type: Application
    Filed: August 24, 2005
    Publication date: March 30, 2006
    Inventor: Marcus Windisch
  • Suppression of multipath effects in the transmission of analog TV signals
    Publication number: 20050219419
    Abstract: A method for compensating for multipath effects when receiving a vestigial sideband modulated TV signal, one portion of the spectrum of the undistorted TV signal being symmetrical with respect to a video carrier frequency, and deviations from the symmetry of the relevant portion of the spectrum that exists in the undistorted state being analyzed in order to suppress the multipath effects.
    Type: Application
    Filed: February 4, 2005
    Publication date: October 6, 2005
    Applicant: DaimlerChrysler AG
    Inventors: Ronald Heuthe, Karl Strohm, Thomas Mueller, Tobias Kiefer, Marcus Windisch