Patents by Inventor James Nengjie Zhang

James Nengjie Zhang 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).

  • System and method for filtering frequency encoded imaging signals
    Patent number: 6633162
    Abstract: A method of filtering frequency encoded imaging signals includes receiving the frequency encoded imaging signals in the time domain and demodulating the frequency encoded imaging signals. The method further includes upsampling the frequency encoded imaging signals by an integer upsampling factor, reducing the bandwidth of the frequency encoded imaging signals, and downsampling the frequency encoded imaging signals by an integer downsampling factor. The frequency encoded imaging signals are resampled by a resampling factor substantially equal to the integer upsampling factor divided by the integer downsampling factor.
    Type: Grant
    Filed: August 22, 2001
    Date of Patent: October 14, 2003
    Assignee: GE Medical Systems Global Technology Company, LLC
    Inventors: James Nengjie Zhang, Chris J. Gilling, Kevin Scott Kreger
  • System and method for filtering frequency encoded imaging signals
    Publication number: 20030062901
    Abstract: A method of filtering frequency encoded imaging signals includes receiving the frequency encoded imaging signals in the time domain and demodulating the frequency encoded imaging signals. The method further includes upsampling the frequency encoded imaging signals by an integer upsampling factor, reducing the bandwidth of the frequency encoded imaging signals, and downsampling the frequency encoded imaging signals by an integer downsampling factor. The frequency encoded imaging signals are resampled by a resampling factor substantially equal to the integer upsampling factor divided by the integer downsampling factor.
    Type: Application
    Filed: August 22, 2001
    Publication date: April 3, 2003
    Applicant: GE Medical Systems Global Technology Company, LLC.
    Inventors: James Nengjie Zhang, Chris J. Gilling, Kevin Scott Kreger