Patents by Inventor Uri F. Gronemann

Uri F. Gronemann 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).

  • Apparatus and technique for generating a screen reproduction of an image
    Patent number: 5699174
    Abstract: A technique for screening an image for half-tone reproduction by image reproduction apparatus including a marking device which is operative to mark a medium along a multiplicity of parallel marking lines including the steps of providing a digital representation of density values of an original image, storing dot shape information representative of a screen function in a line-by-line, input density-by-input density arrangement and extracting the dot shape information from storage for the density values in the form of information that designates on and off points for each marking line. Apparatus for carrying out the technique is also disclosed.
    Type: Grant
    Filed: November 19, 1996
    Date of Patent: December 16, 1997
    Assignee: Scitex Corporation Ltd.
    Inventors: Alex Weiss, Uri F. Gronemann
  • Apparatus and technique for generating a screen reproduction of an image
    Patent number: 5691828
    Abstract: A technique for screening an image for half-tone reproduction by image reproduction apparatus including a marking device which is operative to mark a medium along a multiplicity of parallel marking lines including the steps of providing a digital representation of density values of an original image, storing dot shape information representative of a screen function in a line-by-line, input density-by-input density arrangement and extracting the dot shape information from storage for the density values in the form of information that designates on and off points for each marking line. Apparatus for carrying out the technique is also disclosed.
    Type: Grant
    Filed: April 1, 1994
    Date of Patent: November 25, 1997
    Assignee: Scitex Corporation Ltd.
    Inventors: Alex Weiss, Uri F. Gronemann