Patents by Inventor Eckhard Guttner

Eckhard Guttner 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).

  • Method for increasing resolution in a compatible television system
    Patent number: 4713688
    Abstract: A method for increasing image resolution in a compatible television system, in which system an optical image is scanned along vertically spaced horizontal raster lines by a high definition television camera, the resulting picture signal is subjected to a horizontal frequency band limitation for transmission over a transmission channel having a given bandwidth.
    Type: Grant
    Filed: September 24, 1985
    Date of Patent: December 15, 1987
    Assignee: ANT Nachrichtentechnik GmbH
    Inventor: Eckhard Guttner