Patents by Inventor Arthur J. Olch

Arthur J. Olch 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).

  • Relative calibration for dosimetric devices
    Patent number: 7680310
    Abstract: Calibrating the dose response of an image acquisition device comprises comparing a first self-calibration curve to a second self-calibration curve to determine the relationship between the curves; modifying an acquired image based on the at least one difference; and applying an initial calibration to the acquired image, whereby the dose response of the image acquisition device is calibrated.
    Type: Grant
    Filed: January 17, 2006
    Date of Patent: March 16, 2010
    Assignee: Radiological Imaging Technology, Inc.
    Inventors: Daniel M. Ritt, Matthew L. Whitaker, Arthur J. Olch
  • Relative calibration for dosimetric devices
    Patent number: 7639851
    Abstract: Calibrating the dose response of an image acquisition device comprises comparing a first self-calibration curve to a second self-calibration curve to determine the relationship between the curves; modifying an acquired image based on the at least one difference; and applying an initial calibration to the acquired image, whereby the dose response of the image acquisition device is calibrated.
    Type: Grant
    Filed: July 14, 2005
    Date of Patent: December 29, 2009
    Assignee: Radiological Imaging Technology, Inc.
    Inventors: Daniel M. Ritt, Matthew L. Whitaker, Arthur J. Olch
  • Relative calibration for dosimetric devices
    Patent number: 7024026
    Abstract: Calibrating the dose response of an image acquisition device comprises comparing a first self-calibration curve to a second self-calibration curve to determine the relationship between the curves; modifying an acquired image based on the at least one difference; and applying an initial calibration to the acquired image, whereby the dose response of the image acquisition device is calibrated.
    Type: Grant
    Filed: January 20, 2005
    Date of Patent: April 4, 2006
    Assignee: Radiological Imaging Technology, Inc.
    Inventors: Daniel M. Ritt, Matthew L. Whitaker, Arthur J. Olch