Patents by Inventor Seung Chul Baik

Seung Chul Baik 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).

  • Wheelbase for movable structure
    Patent number: 9333986
    Abstract: The present invention is a wheelbase for a movable structure, comprising: a first frame unit connected to either a front wheels or a rear wheels; a second frame unit connected to the other of the front wheels or the rear wheels and located below or above the first frame and coupled to the first frame (an accommodation space being formed between the first frame unit and the second frame unit); a slider unit located within the accommodation space and coupled to either the first frame unit or the second frame unit; a driving unit located at a longitudinal cross sectional surface of the other of the first frame unit or the second frame unit so as to generate a driving force; and a driving-force-transmitting unit for interconnecting the driving unit and the slider unit to transmit the driving force to the slider unit.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: May 10, 2016
    Assignee: POSCO
    Inventors: Yong Joo Kim, Jin Seok Jung, Seung Chul Baik
  • WHEELBASE FOR MOVABLE STRUCTURE
    Publication number: 20140375022
    Abstract: The present invention is a wheelbase for a movable structure, comprising: a first frame unit connected to either a front wheels or a rear wheels; a second frame unit connected to the other of the front wheels or the rear wheels and located below or above the first frame and coupled to the first frame (an accommodation space being formed between the first frame unit and the second frame unit); a slider unit located within the accommodation space and coupled to either the first frame unit or the second frame unit; a driving unit located at a longitudinal cross sectional surface of the other of the first frame unit or the second frame unit so as to generate a driving force; and a driving-force-transmitting unit for interconnecting the driving unit and the slider unit to transmit the driving force to the slider unit.
    Type: Application
    Filed: December 21, 2012
    Publication date: December 25, 2014
    Inventors: Yong Joo Kim, Jin Seok Jung, Seung Chul Baik