Patents by Inventor Huiming Dong

Huiming Dong 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).

  • Systems and methods for magnetic resonance elastography with unconstrained optimization inversion
    Patent number: 11779310
    Abstract: Systems and methods for magnetic resonance elastography (MRE) are disclosed. In one embodiment, MRE data corresponding to mechanical waves in tissue of interest of a subject is acquired. The MRE data is associated with stiffness of the tissue. The method also includes generating, based on the MRE data, a stiffness map representing stiffness of the tissue. Generating the stiffness map includes performing an unconstrained optimization cost function that is configured to reduce noise in the acquired MRE data and achieve inversion of the reduced-noise data.
    Type: Grant
    Filed: May 8, 2019
    Date of Patent: October 10, 2023
    Assignee: Ohio State Innovation Foundation
    Inventors: Huiming Dong, Rizwan Ahmad, Arunark Kolipaka
  • SYSTEMS AND METHODS FOR MAGNETIC RESONANCE ELASTOGRAPHY WITH UNCONSTRAINED OPTIMIZATION INVERSION
    Publication number: 20190343488
    Abstract: Systems and methods for magnetic resonance elastography (MRE) are disclosed. In one embodiment, MRE data corresponding to mechanical waves in tissue of interest of a subject is acquired. The MRE data is associated with stiffness of the tissue. The method also includes generating, based on the MRE data, a stiffness map representing stiffness of the tissue. Generating the stiffness map includes performing an unconstrained optimization cost function that is configured to reduce noise in the acquired MRE data and achieve inversion of the reduced-noise data.
    Type: Application
    Filed: May 8, 2019
    Publication date: November 14, 2019
    Inventors: Huiming Dong, Rizwan Ahmad, Arunark Kolipaka