Patents by Inventor Timur Eugenievich GUREYEV

Timur Eugenievich GUREYEV 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).

  • X-ray imaging apparatus and control method for the same
    Patent number: 9408585
    Abstract: The X-ray imaging apparatus to form a phase contrast image includes an X-ray source that generates X-rays to emit the X-rays to an object; an X-ray detector configured to detect X-rays having passed through the object to acquire phase contrast image signals on a per energy band basis; and a quantitative data acquirer configured to calculate approximate quantitative data of two or more constituent substances of the object using a relation between the phase contrast image signals on the per energy band basis and quantitative data of the constituent substances, and estimate quantitative data of the constituent substances by iteratively applying a regularization function to the approximate quantitative data.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: August 9, 2016
    Assignees: SAMSUNG ELECTRONICS CO., LTD., COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
    Inventors: Hyun Hwa Oh, Sung Hoon Kang, Young Hun Sung, Andrew Wesley Stevenson, Stephen William Wilkins, Timur Eugenievich Gureyev, Yakov Nesterets
  • X-RAY IMAGING APPARATUS AND CONTROL METHOD FOR THE SAME
    Publication number: 20140270064
    Abstract: The X-ray imaging apparatus to form a phase contrast image includes an X-ray source that generates X-rays to emit the X-rays to an object; an X-ray detector configured to detect X-rays having passed through the object to acquire phase contrast image signals on a per energy band basis; and a quantitative data acquirer configured to calculate approximate quantitative data of two or more constituent substances of the object using a relation between the phase contrast image signals on the per energy band basis and quantitative data of the constituent substances, and estimate quantitative data of the constituent substances by iteratively applying a regularization function to the approximate quantitative data.
    Type: Application
    Filed: March 12, 2014
    Publication date: September 18, 2014
    Applicants: Commonwealth Scientific and Industrial Research Organisation, SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun Hwa OH, Sung Hoon KANG, Young Hun SUNG, Andrew Wesley STEVENSON, Stephen William WILKINS, Timur Eugenievich GUREYEV, Yakov NESTERETS