Patents by Inventor Kurt Boehm

Kurt Boehm 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 and apparatus for video recording a film scan signal
    Patent number: 4214268
    Abstract: A method for TV recording of pictures from a moving picture film which is continuously moved relative to a recording screen, the pictures of the film each being periodically scanned linewise, whereby the moving picture frequency with respect to the scanning frequency is in a predetermined relation with respect to each other for the purpose of achieving a predetermined recording picture frequency, for example of 50 pictures per second. With different moving picture frequencies (f.sub.L) the following relationship with respect to the scanning frequency (f.sub.A) is maintained:f.sub.L +f.sub.A =+Fin which F means the desired recording picture frequency, whereby at least with one of the moving picture frequencies which is used, fractions of a picture are scanned per scanning period, which fractions differ from 1 picture, particularly exceeding 1.
    Type: Grant
    Filed: September 28, 1978
    Date of Patent: July 22, 1980
    Assignees: Karl Vockenhuber, Raimund Hauser
    Inventors: Eduard Keznickl, Kurt Boehm