Patents by Inventor Kevin H. Leung

Kevin H. Leung 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).

  • Publication number: 20240127433
    Abstract: Provided herein are methods of classifying lesions in medical image of subjects in certain embodiments. Related systems and computer program products are also provided.
    Type: Application
    Filed: February 18, 2022
    Publication date: April 18, 2024
    Applicant: THE JOHNS HOPKINS UNIVERSITY
    Inventors: Yong DU, Martin Gilbert POMPER, Steven P. ROWE, Kevin H. LEUNG
  • Publication number: 20240119263
    Abstract: Provided herein are methods of generating models to predict prospective pathology scores of test subjects having a pathology in certain embodiments. Related systems and computer program products are also provided.
    Type: Application
    Filed: December 7, 2023
    Publication date: April 11, 2024
    Inventors: Yong DU, Kevin H. LEUNG, Martin Gilbert POMPER
  • Patent number: 11886975
    Abstract: Provided herein are methods of generating models to predict prospective pathology scores of test subjects having a pathology in certain embodiments. Related systems and computer program products are also provided.
    Type: Grant
    Filed: November 15, 2021
    Date of Patent: January 30, 2024
    Assignee: THE JOHNS HOPKINS UNIVERSITY
    Inventors: Yong Du, Kevin H. Leung, Martin Gilbert Pomper
  • Publication number: 20230342921
    Abstract: Provided herein are methods of generating medical images that include the use of a generative adversarial network (GAN) in certain embodiments. Related methods, systems, and computer program products are also provided.
    Type: Application
    Filed: July 21, 2021
    Publication date: October 26, 2023
    Applicant: THE JOHNS HOPKINS UNIVERSITY
    Inventors: Yong DU, Kevin H. LEUNG, Martin Gilbert POMPER, Steven P. ROWE, Wenyi SHAO
  • Publication number: 20230342591
    Abstract: Provided herein are methods of generating models to predict prospective pathology scores of test subjects having a pathology in certain embodiments. Related systems and computer program products are also provided.
    Type: Application
    Filed: November 15, 2021
    Publication date: October 26, 2023
    Applicant: THE JOHNS HOPKINS UNIVERSITY
    Inventors: Yong DU, Kevin H. LEUNG, Martin Gilbert POMPER
  • Patent number: 11593650
    Abstract: Techniques are provided for determining confident data samples for machine learning (ML) models on unseen data. In one embodiment, a method is provided that comprises extracting, by a system comprising a processor, a feature vector for a data sample based on projection of the data sample onto a standard feature space. The method further comprises processing, by the system, the feature vector using an outlier detection model to determine whether the data sample is within a scope of a training dataset used to train a machine learning model, wherein the outlier detection model was trained using features extracted from the training dataset based on projection of data samples included in the training dataset onto the standard feature space.
    Type: Grant
    Filed: July 21, 2020
    Date of Patent: February 28, 2023
    Assignee: GE Precision Healthcare LLC
    Inventors: Min Zhang, Gopal B. Avinash, Zili Ma, Kevin H. Leung, Wen Jin
  • Publication number: 20200349434
    Abstract: Techniques are provided for determining confident data samples for machine learning (ML) models on unseen data. In one embodiment, a method is provided that comprises extracting, by a system comprising a processor, a feature vector for a data sample based on projection of the data sample onto a standard feature space. The method further comprises processing, by the system, the feature vector using an outlier detection model to determine whether the data sample is within a scope of a training dataset used to train a machine learning model, wherein the outlier detection model was trained using features extracted from the training dataset based on projection of data samples included in the training dataset onto the standard feature space.
    Type: Application
    Filed: July 21, 2020
    Publication date: November 5, 2020
    Inventors: Min Zhang, Gopal B. Avinash, Zili Ma, Kevin H. Leung, Wen Jin