Patents by Inventor Robert J. Perflmutter

Robert J. Perflmutter 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 of optimizing flip angles in MRI for unequal delay times
    Patent number: 4891594
    Abstract: In an MRI method for optimizing flip angles for unequal delay times, a mathematical relationship is derived where RF flip angles can be determined to provide output signals which are constrained to be equal in amplitude and maximized in a sequence of MRI imaging.
    Type: Grant
    Filed: August 19, 1988
    Date of Patent: January 2, 1990
    Assignee: Resonex, Inc.
    Inventors: Brian P. Wilfley, Robert J. Perflmutter