Patents by Inventor Hak-sang Lee

Hak-sang Lee 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).

  • Patent number: 7073838
    Abstract: A mechanism for attaching a seat to and disconnecting the seat from a vehicle. The mechanism for attaching and disconnecting the seat having latch recesses on a lower frame of the seat, front and rear wheels for respectively engaging with front and rear seating recesses of a car body floor, and the latch recesses are located for engaging strikers fixed in the front and the rear seating recesses of the car body floor. The mechanism for attaching and disconnecting the seat has a control lever for controlling operation of the rear wheel. The control lever and a rotating bracket are connected and rotatably mounted on a hinge shaft, and the rotating bracket is coupled to the control lever via a pin. The rotating bracket is connected to the rear wheel via a connection link and a support lever, and the rear wheel is mounted to the support lever.
    Type: Grant
    Filed: August 7, 2001
    Date of Patent: July 11, 2006
    Assignee: Kia Motors Corporation
    Inventor: Hak-sang Lee
  • Publication number: 20020074819
    Abstract: Disclosed is a separation/attachment of a seat for vehicles, which can easily attach/separate the seat to/from strikers of a car body floor. The seat for the vehicle has a structure that latch holes of a lower frame of the seat, which has front and rear wheels, are engaged to the strikers fixed in front and rear seating holes of a car body floor 1. A lever for relaxing the rear wheel is connected and mounted on a rotating bracket in the front latch hole through the medium of a hinge shaft and a movable pin. The rotating bracket is connected through the medium of a support lever and a connection link, on which the rear wheel is mounted.
    Type: Application
    Filed: August 7, 2001
    Publication date: June 20, 2002
    Inventor: Hak-sang Lee
  • Patent number: 6196611
    Abstract: Disclosed is a device for mounting and dismounting a vehicle seat.
    Type: Grant
    Filed: July 5, 2000
    Date of Patent: March 6, 2001
    Assignee: KIA Motors Corporation
    Inventor: Hak-sang Lee