Patents by Inventor Yeong-Ok Jeong

Yeong-Ok Jeong 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).

  • Hinge apparatus for mobile phones
    Patent number: 6981296
    Abstract: The object of this invention is to provide a hinge apparatus for mobile phones. In the hinge apparatus, a fixed cam is installed in a rotary hinge part, in place of a fixed hinge part, different from conventional hinge apparatuses. Therefore, the design of elements of the hinge apparatus can be preferably changed so as to allow the elements to be easily and simply assembled into a single structure without being scratched. It is thus possible to minimize wobble of the hinge apparatus due to scratches of the elements, and prevent a degradation in the operational performance of the hinge apparatus caused by the wobble.
    Type: Grant
    Filed: August 26, 2003
    Date of Patent: January 3, 2006
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Ta-Kyeong Lee, Ki-Yeong Lee, Yeong-Ok Jeong
  • Hinge apparatus for mobile phones
    Publication number: 20040154130
    Abstract: The object of this invention is to provide a hinge apparatus for mobile phones. In the hinge apparatus, a fixed cam is installed in a rotary hinge part, in place of a fixed hinge part, different from conventional hinge apparatuses. Therefore, the design of elements of the hinge apparatus can be preferably changed so as to allow the elements to be easily and simply assembled into a single structure without being scratched. It is thus possible to minimize wobble of the hinge apparatus due to scratches of the elements, and prevent a degradation in the operational performance of the hinge apparatus caused by the wobble.
    Type: Application
    Filed: August 26, 2003
    Publication date: August 12, 2004
    Inventors: Ta-Kyeong Lee, Ki-Yeong Lee, Yeong-Ok Jeong