Patents by Inventor Seung-Gyon Jeong

Seung-Gyon Jeong 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).

  • Device and method for controlling rotator detection sensor for rotator having run-out
    Patent number: 10006786
    Abstract: A device and method for controlling a rotator detection sensor for a rotator having run-out is provided. The method for controlling a rotator detection sensor for a rotator having run-out includes recognizing, by a pattern recognition unit, a pattern having peaks based on a magnetic flux density of the rotator measured for a preset time interval, recognizing, by the pattern recognition unit, the number of protrusions of the rotator based on the pattern having the peaks of the magnetic flux density, and setting, by a switching level setting unit, switching levels for the magnetic flux density based on the number of the protrusions. The magnetic flux density has a plurality of peaks that correspond to the number of protrusions of the rotator. The switching levels for the magnetic flux density are each set at a point that corresponds to a preset percentage at each of the peaks.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: June 26, 2018
    Assignee: HYUNDAI KEFICO CORPORATION
    Inventors: Woo-Young Kwon, Seung-Gyon Jeong
  • DEVICE AND METHOD FOR CONTROLLING ROTATOR DETECTION SENSOR FOR ROTATOR HAVING RUN-OUT
    Publication number: 20170074683
    Abstract: A device and method for controlling a rotator detection sensor for a rotator having run-out is provided. The method for controlling a rotator detection sensor for a rotator having run-out includes recognizing, by a pattern recognition unit, a pattern having peaks based on a magnetic flux density of the rotator measured for a preset time interval, recognizing, by the pattern recognition unit, the number of protrusions of the rotator based on the pattern having the peaks of the magnetic flux density, and setting, by a switching level setting unit, switching levels for the magnetic flux density based on the number of the protrusions. The magnetic flux density has a plurality of peaks that correspond to the number of protrusions of the rotator. The switching levels for the magnetic flux density are each set at a point that corresponds to a preset percentage at each of the peaks.
    Type: Application
    Filed: November 23, 2016
    Publication date: March 16, 2017
    Inventors: Woo-Young Kwon, Seung-Gyon Jeong