Patents by Inventor Timothy E. Crawford

Timothy E. Crawford 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).

  • Artifact segmentation and/or uniformity assessment of a gamma camera
    Patent number: 12511744
    Abstract: For assessment of a gamma camera, segmentation of a flood image provides location and size information, providing information for different types of artifacts. A machine-learned model generates an assessment based on input features of the flood image and/or segmentation results. This assessment accounts for size, magnitude, location, and/or type of uniformity.
    Type: Grant
    Filed: April 7, 2023
    Date of Patent: December 30, 2025
    Assignee: Siemens Medical Solutions USA, Inc.
    Inventors: Saurav Daga, Sinjoy Saha, Timothy E. Crawford, Kausar Khan, Brian Morris
  • ARTIFACT SEGMENTATION AND/OR UNIFORMITY ASSESSMENT OF A GAMMA CAMERA
    Publication number: 20240338815
    Abstract: For assessment of a gamma camera, segmentation of a flood image provides location and size information, providing information for different types of artifacts. A machine-learned model generates an assessment based on input features of the flood image and/or segmentation results. This assessment accounts for size, magnitude, location, and/or type of uniformity.
    Type: Application
    Filed: April 7, 2023
    Publication date: October 10, 2024
    Inventors: Saurav Daga, Sinjoy Saha, Timothy E. Crawford, Kausar Khan, Brian Morris