Patents by Inventor Hee Joon Wang

Hee Joon Wang 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).

  • Door separation device that is used for multi kinds of vehicles
    Patent number: 9849580
    Abstract: A door separation device that is used for various kinds of vehicles to detach a door that is mounted on a vehicle body through a door hinge in a door separation process may include an upper side gripper and lower side gripper that is respectively on a base frame that can be mounted on an arm end of a robot and is movable in an upper and lower direction, and grips an upper end and a lower end of a door, a moving frame that is disposed on the base frame to be movable in a transfer direction of a vehicle body, and an upper side bolt separation unit and a lower side bolt separation unit that respectively has a pair of motorized runners for separating a bolt that is engaged with a door and an upper side hinge and a lower side hinge of a vehicle body.
    Type: Grant
    Filed: December 30, 2013
    Date of Patent: December 26, 2017
    Assignee: Hyundai Motor Company
    Inventor: Hee Joon Wang
  • DOOR SEPARATION DEVICE THAT IS USED FOR MULTI KINDS OF VEHICLES
    Publication number: 20150013132
    Abstract: A door separation device that is used for various kinds of vehicles to detach a door that is mounted on a vehicle body through a door hinge in a door separation process may include an upper side gripper and lower side gripper that is respectively on a base frame that can be mounted on an arm end of a robot and is movable in an upper and lower direction, and grips an upper end and a lower end of a door, a moving frame that is disposed on the base frame to be movable in a transfer direction of a vehicle body, and an upper side bolt separation unit and a lower side bolt separation unit that respectively has a pair of motorized runners for separating a bolt that is engaged with a door and an upper side hinge and a lower side hinge of a vehicle body.
    Type: Application
    Filed: December 30, 2013
    Publication date: January 15, 2015
    Applicant: Hyundai Motor Company
    Inventor: Hee Joon Wang