Patents by Inventor Craig E. Hadady

Craig E. Hadady 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 minimizing visual artifacts in images generated by an electrophotographic machine
    Patent number: 7123282
    Abstract: A method of minimizing visual artifacts resulting from a laser scan process in an electrophotographic machine, the electrophotographic machine including a photoconductive device having an image forming surface. The method including the steps of obtaining correction data relative to a bowed image and offsetting at least a portion of non-bowed image data dependent upon the correction data, and additionally dependent upon halftone cell growth of a halftone cell.
    Type: Grant
    Filed: January 14, 2004
    Date of Patent: October 17, 2006
    Assignee: Lexmark International, Inc.
    Inventors: Thomas A. Fields, Craig E. Hadady, Christopher D. Jones, Philip J. Heink