Patents by Inventor MARIYA IVANOVA DONEVEA

MARIYA IVANOVA DONEVEA 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).

  • Magnetic resonance fingerprinting data collection and analysis system
    Patent number: 10794976
    Abstract: A method of employing a central computer database (18) for supporting a characterization of tissue by magnetic resonance fingerprinting measurements, includes: exciting nuclei of a subject of interest by applying (50) a radio frequency excitation field B1 generated according to a magnetic resonance fingerprinting sequence (38), acquiring (52) magnetic resonance imaging signal data from radiation emitted by excited nuclei of the subject of interest, transferring (54) a magnetic resonance fingerprinting data set (42) to the central computer database (18), retrieving (56) a predefined dictionary from the central computer database (18), matching (60) the acquired magnetic resonance imaging signal data to the retrieved dictionary by applying a pattern recognition algorithm to determine a value (40) or a set of values (40) for at least one physical quantity (T1, T2), adding (62) at least the determined value (40) or the determined set of values (40) as a new entry of an associated medical data set (36) to the centr
    Type: Grant
    Filed: November 16, 2015
    Date of Patent: October 6, 2020
    Assignee: Koninklijke Philips N.V.
    Inventors: Thomas Erik Amthor, Sascha Krueger, Mariya Ivanova Donevea, Peter Koken, Julien Senegas, Jochen Keupp, Peter Boernert
  • MAGNETIC RESONANCE FINGERPRINTING DATA COLLECTION AND ANALYSIS SYSTEM
    Publication number: 20170328973
    Abstract: A method of employing a central computer database (18) for supporting a characterization of tissue by magnetic resonance fingerprinting measurements, including steps of —exciting nuclei of a subject of interest by applying (50) a radio frequency excitation field B1 generated according to a magnetic resonance fingerprinting sequence (38), —acquiring (52) magnetic resonance imaging signal data from radiation emitted by excited nuclei of the subject of interest, —transferring (54) a magnetic resonance fingerprinting data set (42) to the central computer database (18), —retrieving (56) a predefined dictionary from the central computer database (18), —matching (60) the acquired magnetic resonance imaging signal data to the retrieved dictionary by applying a pattern recognition algorithm to determine a value (40) or a set of values (40) for at least one physical quantity (T1, T2), —adding (62) at least the determined value (40) or the determined set of values (40) as a new entry of an associated medical data set (3
    Type: Application
    Filed: November 16, 2015
    Publication date: November 16, 2017
    Inventors: THOMAS ERIK AMTHOR, SASCHA KRUEGER, MARIYA IVANOVA DONEVEA, PETER KOKEN, JULIEN SENEGAS, JOCHEN KEUPP, PETER BOERNERT