Patents by Inventor Jung Eui-Su

Jung Eui-Su 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: 7028372
    Abstract: A door hinge mounting device is provided for a microwave oven, which is constructed such that when a hinge plate provided in a main body of the microwave oven and a hinge shaft provided in a door of the microwave oven are hingedly connected to each other, a supporting rib supports the hinge plate so that the hinge plate cannot be lowered. Further, the supporting rib is integrally formed on a choke cover is constructed such that one end thereof is connected to the choke cover and the other end thereof is formed as a free end. The supporting rib constructed as such has a predetermined elastic force depending on the material and shape, and thus, the free end of the supporting rib tends to move toward the hinge shaft, that is, a position where the hinge plate can be supported by the supporting rib. With this construction, the door can be firmly mounted to the main body of the microwave oven without any additional components.
    Type: Grant
    Filed: December 18, 2002
    Date of Patent: April 18, 2006
    Assignee: LG Electronics, Inc.
    Inventor: Jung Eui-Su
  • Publication number: 20030229967
    Abstract: The present invention relates to a door hinge mounting device for a microwave oven. The door hinge mounting device for the microwave oven according to the present invention is constructed such that when a hinge plate 33 provided in a main body 30 of the microwave oven and a hinge shaft 55 provided in a door 50 of the microwave oven are hingedly connected to each other, a supporting rib 65 supports the hinge plate 33 so that the hinge plate 33 cannot be lowered. Further, the supporting rib 65 integrally formed on a choke cover 60 is constructed such that one end thereof is connected to the choke cover 60 and the other end thereof is formed as a free end. The supporting rib constructed as such has a predetermined elastic force depending on its materials and shapes, and thus, the free end of the supporting rib tends to move toward the hinge shaft 55, i.e. a position where the hinge plate 33 can be supported by the supporting rib.
    Type: Application
    Filed: December 18, 2002
    Publication date: December 18, 2003
    Applicant: LG Electronics Inc.
    Inventor: Jung Eui-Su