Patents by Inventor Bo J. Petersson

Bo J. Petersson 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).

  • MRI system with fractional decimation of acquired data
    Patent number: 6339626
    Abstract: An MRI system acquires NMR signals and digitizes them at a fixed sample rate. A lower, prescribed sample rate is obtained by fractionally decimating the sampled NMR signals. Fractional decimation is achieved by a combination of zeropadding the sampled NMR signal in the frequency domain and decimating the sampled NMR signal in the time domain.
    Type: Grant
    Filed: March 16, 1998
    Date of Patent: January 15, 2002
    Assignee: GE Medical Systems Global Technology Company, LLC
    Inventors: Matthew A. Bernstein, Jason A. Polzin, Bo J. Petersson, Frederick J. Frigo