Patents by Inventor Martin Zr{dot over (u)}na

Martin Zr{dot over (u)}na 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).

  • Converter with oscillator and a system of converter with oscillator coupled with a load
    Patent number: 10547247
    Abstract: Converter with oscillator characterized in that it comprises an input for connecting the phase through a first node to cathode of a first diode as well as to anode of a second diode, where the first diode has anode connected through a third node to anode of a third diode as well as to a first output, wherein cathode of a third diode is connected through a fourth node to the anode of a fourth diode as well as to neutral conductor or to a second phase as well as to a second output, wherein the fourth diode has an anode connected to a third output and through a second node to the cathode of the second diode, wherein parallelly to the second node and to the third node at least one oscillator circuit comprising a bifilar coil with a first winding and a second winding and at least one capacitor is connected. Another object of the invention is a system comprising a converter with oscillator and a load as well as a three-phase system.
    Type: Grant
    Filed: December 10, 2015
    Date of Patent: January 28, 2020
    Assignee: NAMI-TECH S.R.O.
    Inventors: Miroslav Odlo{hacek over (z)}ilík, Dalimil Zr{dot over (u)}na, Martin Zr{dot over (u)}na