Patents by Inventor Johannes LOBERG

Johannes LOBERG 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).

  • In-line x-ray focusing optics used for manipulation of x-rays in medical transmission radiography
    Patent number: 11033243
    Abstract: There is provided an arrangement including an x-ray detector arranged in conjunction with in-line x-ray focusing optics configured for manipulation of x-rays in medical transmission radiography, wherein the in-line x-ray optics includes an array of lenses, in which the lenses cover parts of, or the entire, field of view, and in which the x-ray detector is a photon-counting detector. Furthermore, the x-ray detector is an energy-resolving detector and chromatic aberration of the lens array and/or limited coherence of the source is compensated for by the energy resolution of the energy-resolving detector, and/or the x-ray detector is a depth-resolving detector and chromatic aberration of the lens array and/or limited coherence of the source is compensated for by depth resolution or volumetric resolution in the detector.
    Type: Grant
    Filed: October 2, 2019
    Date of Patent: June 15, 2021
    Assignee: PRISMATIC SENSORS AB
    Inventors: Erik Fredenberg, Johannes Loberg, Mats Danielsson
  • IN-LINE X-RAY FOCUSING OPTICS USED FOR MANIPULATION OF X-RAYS IN MEDICAL TRANSMISSION RADIOGRAPHY
    Publication number: 20200330059
    Abstract: There is provided an arrangement including an x-ray detector arranged in conjunction with in-line x-ray focusing optics configured for manipulation of x-rays in medical transmission radiography, wherein the in-line x-ray optics includes an array of lenses, in which the lenses cover parts of, or the entire, field of view, and in which the x-ray detector is a photon-counting detector. Furthermore, the x-ray detector is an energy-resolving detector and chromatic aberration of the lens array and/or limited coherence of the source is compensated for by the energy resolution of the energy-resolving detector, and/or the x-ray detector is a depth-resolving detector and chromatic aberration of the lens array and/or limited coherence of the source is compensated for by depth resolution or volumetric resolution in the detector.
    Type: Application
    Filed: October 2, 2019
    Publication date: October 22, 2020
    Inventors: Erik FREDENBERG, Johannes LOBERG, Mats DANIELSSON