Patents by Inventor Won Ryong SONG

Won Ryong SONG 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).

  • Seat belt and movement control method thereof
    Patent number: 11897416
    Abstract: A seat belt to increase a force for restraining a passenger's lower body in a sitting state of a relaxation mode while satisfying existing laws in a normal sitting state and to a movement control method thereof includes an anchor unit provided on a lower portion of a first side surface of a seat and configured for allowing webbing of the seat belt to be locked thereto and an anchor moving apparatus configured to move the anchor unit forwards and backwards thereof, and to a movement control method thereof.
    Type: Grant
    Filed: June 16, 2022
    Date of Patent: February 13, 2024
    Assignees: Hyundai Motor Company, Kia Corporation, SAMSONG INDUSTRIES, LTD.
    Inventors: Dae Woon Kim, Il Chang Sung, Won Ryong Song, Jung Woo Park
  • Pre-tensioner for seat belt
    Patent number: 11851023
    Abstract: Provided is a pre-tensioner for a seat belt, the pre-tensioner including a housing, a carrier disposed on a first surface of the housing, a fixing member connected to the carrier, a first pulley disposed in a first zone of the first surface of the housing, a second pulley disposed in a second zone of the first surface opposite to the first zone with respect to the carrier, a driving unit having at least a portion coupled to the second pulley, and a belt disposed to mesh with the first pulley, the second pulley, and the carrier.
    Type: Grant
    Filed: August 29, 2022
    Date of Patent: December 26, 2023
    Assignees: Hyundai Motor Company, Kia Corporation, Samsong Industries, Ltd.
    Inventors: Dae Woon Kim, Jung Woo Park, Won Ryong Song
  • PRE-TENSIONER FOR SEAT BELT
    Publication number: 20230097938
    Abstract: Provided is a pre-tensioner for a seat belt, the pre-tensioner including a housing, a carrier disposed on a first surface of the housing, a fixing member connected to the carrier, a first pulley disposed in a first zone of the first surface of the housing, a second pulley disposed in a second zone of the first surface opposite to the first zone with respect to the carrier, a driving unit having at least a portion coupled to the second pulley, and a belt disposed to mesh with the first pulley, the second pulley, and the carrier.
    Type: Application
    Filed: August 29, 2022
    Publication date: March 30, 2023
    Inventors: Dae Woon Kim, Jung Woo Park, Won Ryong Song
  • SEAT BELT AND MOVEMENT CONTROL METHOD THEREOF
    Publication number: 20230051418
    Abstract: A seat belt to increase a force for restraining a passenger's lower body in a sitting state of a relaxation mode while satisfying existing laws in a normal sitting state and to a movement control method thereof includes an anchor unit provided on a lower portion of a first side surface of a seat and configured for allowing webbing of the seat belt to be locked thereto and an anchor moving apparatus configured to move the anchor unit forwards and backwards thereof, and to a movement control method thereof.
    Type: Application
    Filed: June 16, 2022
    Publication date: February 16, 2023
    Applicants: Hyundai Motor Company, Kia Corporation, Samsong Industries, Ltd.
    Inventors: Dae Woon KIM, Il Chang SUNG, Won Ryong SONG, Jung Woo PARK