Patents by Inventor Deuk Kyu BYUN

Deuk Kyu BYUN 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).

  • Publication number: 20210155121
    Abstract: The present disclosure relates to a vehicle seat moving apparatus configured to control movement of a vehicle seat along a first transfer rail and a second transfer rail formed on the bottom of a vehicle so as to be spaced apart from each other in parallel and a control method thereof.
    Type: Application
    Filed: November 12, 2020
    Publication date: May 27, 2021
    Inventor: Deuk Kyu Byun
  • Patent number: 10840837
    Abstract: A power seat system includes: a motor that changes a position of a power seat by performing a rotational operation; a Hall sensor that senses a change in Hall voltage according to the rotation of the motor and outputs a pulse signal; and a motor reverse rotation detection unit that monitors outputs from the motor and the Hall sensor, and detects an occurrence of a reverse pulse according to a motor reverse rotation when a motor current overshooting section and a change in pulse signal value are simultaneously detected in accordance with stop of the motor.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: November 17, 2020
    Assignee: HYUNDAI DYMOS INCORPORATED
    Inventors: Ho Cheoul Lee, Deuk Kyu Byun, Jin Woo Lee, Min Jin Kim
  • Publication number: 20190123667
    Abstract: A power seat system includes: a motor that changes a position of a power seat by performing a rotational operation; a Hall sensor that senses a change in Hall voltage according to the rotation of the motor and outputs a pulse signal; and a motor reverse rotation detection unit that monitors outputs from the motor and the Hall sensor, and detects an occurrence of a reverse pulse according to a motor reverse rotation when a motor current overshooting section and a change in pulse signal value are simultaneously detected in accordance with stop of the motor.
    Type: Application
    Filed: December 18, 2018
    Publication date: April 25, 2019
    Applicant: HYUNDAI DYMOS INCORPORATED
    Inventors: Ho Cheoul Lee, Deuk Kyu Byun, Jin Woo Lee, Min Jin Kim
  • Patent number: 10046679
    Abstract: The present disclosure provides a method and an apparatus for controlling an air cell in a seat. It includes: an air cell provided in the seat; a pressure sensor configured to measure a pressure in the air cell; an actuation switch configured to enable an operation of injecting or discharging air into or from the air cell; and a control unit input with the measured air cell pressure value.
    Type: Grant
    Filed: December 6, 2016
    Date of Patent: August 14, 2018
    Assignee: HYUNDAI DYMOS INCORPORATED
    Inventors: Deuk Kyu Byun, Chang Won Lee
  • Publication number: 20180108253
    Abstract: Disclosed herein is a vehicle that includes a sound receiver to receive a sound signal, a controller, and a memory storing a program to be executed in the controller. The program includes instructions to estimate an alarm sound model of the sound signal by determining an alarm sound model matching the sound signal among at least one alarm sound model stored beforehand.
    Type: Application
    Filed: December 16, 2016
    Publication date: April 19, 2018
    Inventors: Taehyung Kim, Byeong Seon Son, Gil Ju Kim, JunYoung Yun, Seon Chae Na, Deuk Kyu Byun, Min-Kyu Song
  • Patent number: 9694726
    Abstract: The present disclosure provides a method and an apparatus for controlling air cells of a seat. The apparatus includes: air cells provided on opposing sides of the seat to support a portion of the body of the passenger seated on the seat; pressure sensors to measure internal pressures of the air cells; and a control unit to receive the measured pressures of the air cells. Then, the control unit compares and stores the pressures of the air cells when a startup of the vehicle is off. When the startup is on, the control unit controls expansion of the air cells according to any one of the pressures of the air cells which are compared and stored in the control unit when the startup is off.
    Type: Grant
    Filed: August 13, 2015
    Date of Patent: July 4, 2017
    Assignee: HYUNDAI DYMOS INCORPORATED
    Inventors: Deuk Kyu Byun, Chang Won Lee
  • Publication number: 20170166099
    Abstract: The present disclosure provides a method and an apparatus for controlling an air cell in a seat. It includes: an air cell provided in the seat; a pressure sensor configured to measure a pressure in the air cell; an actuation switch configured to enable an operation of injecting or discharging air into or from the air cell; and a control unit input with the measured air cell pressure value.
    Type: Application
    Filed: December 6, 2016
    Publication date: June 15, 2017
    Applicant: HYUNDAI DYMOS INCORPORATED
    Inventors: Deuk Kyu BYUN, Chang Won LEE
  • Publication number: 20160046216
    Abstract: The present disclosure provides a method and an apparatus for controlling air cells of a seat. The apparatus includes: air cells provided on opposing sides of the seat to support a portion of the body of the passenger seated on the seat; pressure sensors to measure internal pressures of the air cells; and a control unit to receive the measured pressures of the air cells. Then, the control unit compares and stores the pressures of the air cells when a startup of the vehicle is off. When the startup is on, the control unit controls expansion of the air cells according to any one of the pressures of the air cells which are compared and stored in the control unit when the startup is off.
    Type: Application
    Filed: August 13, 2015
    Publication date: February 18, 2016
    Applicant: HYUNDAI DYMOS INCORPORATED
    Inventors: Deuk Kyu BYUN, Chang Won LEE