Patents by Inventor Gudkov BORIS

Gudkov BORIS 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).

  • Modulator for controlling current pulse and method thereof
    Patent number: 11152926
    Abstract: A modulator includes: a high voltage transformer transforming a voltage supplied through a primary side and a secondary side to apply a current pulse to a driving device; a bipolar pulse generator applying a magnetizing pulse and a main pulse to a connection line connected to the primary side of the high voltage transformer; and a timing controller controlling a time difference of applying the magnetizing pulse and the main pulse, wherein the bipolar pulse generator includes a magnetizing pulse generation unit generating the magnetizing pulse by using positive power, and a main pulse generation unit generating a negative pulse by using negative power. Also, the modulator includes a pulse waveform controller in which a plurality of unit modules of the same structure is disposed in series through a small transformer on the secondary side of the high voltage transformer.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: October 19, 2021
    Assignee: KOREA ATOMIC ENERGY RESEARCH INSTITUTE
    Inventors: Young Uk Jeong, Gudkov Boris, Ki Tae Lee, Sangyoon Bae, Tae Sik Yoon
  • MODULATOR FOR CONTROLLING CURRENT PULSE AND METHOD THEREOF
    Publication number: 20200067494
    Abstract: A modulator includes: a high voltage transformer transforming a voltage supplied through a primary side and a secondary side to apply a current pulse to a driving device; a bipolar pulse generator applying a magnetizing pulse and a main pulse to a connection line connected to the primary side of the high voltage transformer; and a timing controller controlling a time difference of applying the magnetizing pulse and the main pulse, wherein the bipolar pulse generator includes a magnetizing pulse generation unit generating the magnetizing pulse by using positive power, and a main pulse generation unit generating a negative pulse by using negative power. Also, the modulator includes a pulse waveform controller in which a plurality of unit modules of the same structure is disposed in series through a small transformer on the secondary side of the high voltage transformer.
    Type: Application
    Filed: August 19, 2019
    Publication date: February 27, 2020
    Inventors: Young Uk JEONG, Gudkov BORIS, Ki Tae LEE, Sangyoon BAE, Tae Sik YOON