Patents by Inventor Peiling Chung

Peiling 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).

  • Magnetic holding device with movable magnetic shielding device
    Patent number: 9649770
    Abstract: A magnetic holding device includes a receptacle having a chamber formed by an upper fence and a bottom portion, an attracting device supported in the receptacle and spaced from the bottom portion of the receptacle for forming a space between the bottom portion of the receptacle and the attracting device, and a shielding device includes a non-shielding element and a magnetic shielding member, the attracting device is capable of attracting a work piece when the non-shielding element is located below the attracting device, and the attracting device is shielded and prevented from attracting the work piece when the magnetic shielding member is located below the attracting device.
    Type: Grant
    Filed: March 28, 2016
    Date of Patent: May 16, 2017
    Assignee: Hiwin Technologies Corp.
    Inventors: Zong Sian Jiang, Wuteng Hsieh, Peiling Chung