Patents by Inventor Jiacheng Jason He

Jiacheng Jason He 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 for correction of phase-contrast magnetic resonance imaging data using a neural network
    Patent number: 11125846
    Abstract: A method is disclosed for phase contrast magnetic resonance imaging (MRI) comprising: acquiring phase contrast 3D spatiotemporal MRI image data; inputing the 3D spatiotemporal MRI image data to a three-dimensional spatiotemporal convolutional neural network to produce a phase unwrapping estimate; generating from the phase unwrapping estimate an integer number of wraps per pixel; and combining the integer number of wraps per pixel with the phase contrast 3D spatiotemporal MRI image data to produce final output.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: September 21, 2021
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Christopher Michael Sandino, Shreyas S. Vasanawala, Joseph Yitan Cheng, Jiacheng Jason He
  • Method for Correction of Phase-Contrast Magnetic Resonance Imaging Data Using a Neural Network
    Publication number: 20200300955
    Abstract: A method is disclosed for phase contrast magnetic resonance imaging (MRI) comprising: acquiring phase contrast 3D spatiotemporal MRI image data; inputing the 3D spatiotemporal MRI image data to a three-dimensional spatiotemporal convolutional neural network to produce a phase unwrapping estimate; generating from the phase unwrapping estimate an integer number of wraps per pixel; and combining the integer number of wraps per pixel with the phase contrast 3D spatiotemporal MRI image data to produce final output.
    Type: Application
    Filed: March 20, 2020
    Publication date: September 24, 2020
    Inventors: Christopher Michael Sandino, Shreyas S. Vasanawala, Joseph Yitan Cheng, Jiacheng Jason He