Patents by Inventor Jung Sub Oh

Jung Sub Oh 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).

  • Safety device for cutting-off high voltage for hybrid electric vehicle
    Patent number: 8373390
    Abstract: The present invention provides a safety device for cutting off high voltage for a hybrid electric vehicle, which cuts off the connection between an interlock pin and a battery management system to cut off the current flow after electric power is supplied from a high voltage battery, thus preventing the occurrence of arc when an external connected is disconnected.
    Type: Grant
    Filed: May 11, 2010
    Date of Patent: February 12, 2013
    Assignees: Hyundai Motor Company, Kia Motors Corportion, Yura Corporation Co., Ltd.
    Inventors: Jung Sub Oh, Jin Soo Ryu
  • SAFETY DEVICE FOR CUTTING-OFF HIGH VOLTAGE FOR HYBRID ELECTRIC VEHICLE
    Publication number: 20110127154
    Abstract: The present invention provides a safety device for cutting off high voltage for a hybrid electric vehicle, which cuts off the connection between an interlock pin and a battery management system to cut off the current flow after electric power is supplied from a high voltage battery, thus preventing the occurrence of arc when an external connected is disconnected.
    Type: Application
    Filed: May 11, 2010
    Publication date: June 2, 2011
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, YURA CORPORATION CO., LTD.
    Inventors: Jung Sub Oh, Jin Soo Ryu