Patents by Inventor Chan-Bok Chung

Chan-Bok Chung 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).

  • Multi-tank connecting device for liquefied petroleum injection vehicle
    Patent number: 7073525
    Abstract: A multi-tank connecting device has a main tank with a fuel pump and one or more auxiliary tanks. A fuel pipe connects the main tank and the auxiliary tank and allows fuel to flow between the main tank and the auxiliary tank. A fuel isolating device closes the fuel pipe when the vehicle ascends or descends a slope. The auxiliary tank is disposed lower than the main tank. The fuel isolating device includes a ball, a panel attached to a rod, a spring attached to the panel, a switch, a throttle valve actuator, and a throttle valve.
    Type: Grant
    Filed: December 31, 2003
    Date of Patent: July 11, 2006
    Assignee: Kia Motors Corporation
    Inventor: Chan-Bok Chung
  • Multi-bombe connecting device for liquefied petroleum injection vehicle
    Publication number: 20050061365
    Abstract: A multi-bombe connecting device has a main bombe with a fuel pump and one or more auxiliary bombes. A fuel pipe connects the main bombe and the auxiliary bombe and allows fuel to flow between the main bombe and the auxiliary bombe. A fuel isolating device closes the fuel pipe when the vehicle ascends or descends a slope. The auxiliary bombe is disposed lower than the main bombe. The fuel isolating device includes a ball, a panel attached to a rod, a spring attached to the panel, a switch, a throttle valve actuator, and a throttle valve.
    Type: Application
    Filed: December 31, 2003
    Publication date: March 24, 2005
    Inventor: Chan-Bok Chung