Patents by Inventor Dieter Matuszok

Dieter Matuszok 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).

  • Dose modulation
    Patent number: 11172905
    Abstract: A method, in an embodiment, is for setting an X-ray intensity using a structured anode or a field emitter cathode or a finger-shaped cathode head. Other embodiments include an associated X-ray device, an associated single X-ray tube CT scanner, an associated dual X-ray tube CT scanner, and an associated computer program product.
    Type: Grant
    Filed: May 12, 2020
    Date of Patent: November 16, 2021
    Assignee: Siemens Healthcare GmbH
    Inventors: Dieter Matuszok, Anja Fritzler, Martin Petersilka
  • DOSE MODULATION
    Publication number: 20200367850
    Abstract: A method, in an embodiment, is for setting an X-ray intensity using a structured anode or a field emitter cathode or a finger-shaped cathode head. Other embodiments include an associated X-ray device, an associated single X-ray tube CT scanner, an associated dual X-ray tube CT scanner, and an associated computer program product.
    Type: Application
    Filed: May 12, 2020
    Publication date: November 26, 2020
    Applicant: Siemens Healthcare GmbH
    Inventors: Dieter MATUSZOK, Anja FRITZLER, Martin PETERSILKA
  • X-RAY TUBE AND METHOD TO OPERATE AN X-RAY TUBE
    Publication number: 20120281815
    Abstract: An x-ray tube has an evacuated, rotatable housing in which are arranged a cathode designed to emit an electron beam and an anode interacting with this cathode, and two quadrupole magnet systems arranged outside of the housing and spaced apart from one another that are provided to influence the electron beam.
    Type: Application
    Filed: April 26, 2012
    Publication date: November 8, 2012
    Inventors: Thomas Ferger, Sven Fritzler, Dieter Matuszok
  • Cathode
    Patent number: 8232714
    Abstract: A cathode has a cathode head in which is arranged at least one emitter that emits electrons upon application of a heating voltage. At least one series resistor is connected in the voltage feed to at least one emitter. The use of such a cathode in an x-ray tube enables x-ray exposures with a high quality.
    Type: Grant
    Filed: September 17, 2010
    Date of Patent: July 31, 2012
    Assignee: Siemens Aktiengesellschaft
    Inventors: Thomas Ferger, Sven Fritzler, Dieter Matuszok
  • CATHODE
    Publication number: 20110062853
    Abstract: A cathode has a cathode head in which is arranged at least one emitter that emits electrons upon application of a heating voltage. At least one series resistor is connected in the voltage feed to at least one emitter. The use of such a cathode in an x-ray tube enables x-ray exposures with a high quality.
    Type: Application
    Filed: September 17, 2010
    Publication date: March 17, 2011
    Inventors: Thomas Ferger, Sven Fritzler, Dieter Matuszok