Patents by Inventor Hyoung-Jun Ham

Hyoung-Jun Ham 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).

  • Vehicle seat and method for controlling sitting position using the same
    Patent number: 10759310
    Abstract: A vehicle seat is configured to adjust a position of a seat cushion by a multi-bar link provided at each of both sides of the seat cushion, where the multi-bar link includes one seat cushion frame of a plurality of seat cushion frames forming both side frames of the seat cushion, and front and rear links pivotably connected to the respective front and rear of the one seat cushion frame. The vehicle seat includes a drive device configured to rotate the multi-bar link such that an end of the front link connected to the one seat cushion frame is lifted up and an end of the rear link connected to the one seat cushion frame is simultaneously moved down.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: September 1, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Das Co., LTD
    Inventors: Ju-Yeol Kong, Gil-Ju Kim, Jung-Sang You, Byeong-Seon Son, Seon-Chae Na, Chan-Ho Jung, Dong-Hyun Kim, Jun-Sik Hwang, Hyoung-Jun Ham
  • VEHICLE SEAT AND METHOD FOR CONTROLLING SITTING POSITION USING THE SAME
    Publication number: 20190291608
    Abstract: A vehicle seat is configured to adjust a position of a seat cushion by a multi-bar link provided at each of both sides of the seat cushion, where the multi-bar link includes one seat cushion frame of a plurality of seat cushion frames forming both side frames of the seat cushion, and front and rear links pivotably connected to the respective front and rear of the one seat cushion frame. The vehicle seat includes a drive device configured to rotate the multi-bar link such that an end of the front link connected to the one seat cushion frame is lifted up and an end of the rear link connected to the one seat cushion frame is simultaneously moved down.
    Type: Application
    Filed: October 23, 2018
    Publication date: September 26, 2019
    Inventors: Ju-Yeol Kong, Gil-Ju Kim, Jung-Sang You, Byeong-Seon Son, Seon-Chae Na, Chan-Ho Jung, Dong-Hyun Kim, Jun-Sik Hwang, Hyoung-Jun Ham