Patents by Inventor Ryh-Shing Chen

Ryh-Shing Chen 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).

  • Electrical appliance with a metal plate for a grounding device
    Patent number: 5975923
    Abstract: An electrical appliance includes a conductive casing, a connector and a grounding device. The connector includes an insulator body mounted on the conductive casing, and a ground terminal disposed on the insulator body. The ground terminal has a connecting end that extends inwardly of the conductive casing. The grounding device includes a metal plate which has a first end mounted on the conductive casing, and a second end defining an engaging hole that engages the connecting end of the ground terminal.
    Type: Grant
    Filed: September 22, 1997
    Date of Patent: November 2, 1999
    Assignee: Sen-Wen Chen
    Inventor: Ryh-Shing Chen