Patents by Inventor Gab Su Kim

Gab Su Kim 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).

  • Automated guided vehicle
    Patent number: 9868591
    Abstract: An automated guided vehicle is provided and includes a frame in which a driving wheel is accommodated and an actuator that is connected to lift and lower a first portion of the frame centered around a hinge part formed at a second portion of the frame. Only one side of the frame is lifted to lift the driving wheel from the floor, thus reducing capacity and power consumption of the driving motor, and a region for space utilization is increased by reducing a size by applying the driving motor.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: January 16, 2018
    Assignee: Kia Motors Corporation
    Inventors: Sang Don Bae, Gab Su Kim, Sung Jin Chu, Yeong Kyu Mok
  • AUTOMATED GUIDED VEHICLE
    Publication number: 20170144502
    Abstract: An automated guided vehicle is provided and includes a frame in which a driving wheel is accommodated and an actuator that is connected to lift and lower a first portion of the frame centered around a hinge part formed at a second portion of the frame. Only one side of the frame is lifted to lift the driving wheel from the floor, thus reducing capacity and power consumption of the driving motor, and a region for space utilization is increased by reducing a size by applying the driving motor.
    Type: Application
    Filed: September 7, 2016
    Publication date: May 25, 2017
    Inventors: Sang Don Bae, Gab Su Kim, Sung Jin Chu, Yeong Kyu Mok
  • APPARATUS AND METHOD FOR INSPECTING CHARGING SYSTEM OF ELECTRIC VEHICLE
    Publication number: 20160159222
    Abstract: An apparatus and method for inspecting a charging system of an electric vehicle are provided. The apparatus and method inspect the charging system to determine whether the charging system of the electric vehicle on an electric vehicle assembly line operates without error. In particular, a communication section within the electric vehicle is inspected based on a controller area network (CAN) communication, while charging currents are gradually increased, and the subsequent charging parameter curves and waveforms are monitored.
    Type: Application
    Filed: March 21, 2015
    Publication date: June 9, 2016
    Inventors: Yong Cheol Kim, Gab Su Kim, Young Oh Kim