Patents by Inventor Gen-Cai Zhang

Gen-Cai Zhang 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).

  • Button structure applicable to a touch unit of an electronic device
    Publication number: 20070080051
    Abstract: A button structure applicable to a touch unit of an electronic device is disclosed. The button structure includes a main body for touching the touch unit, a connecting portion installed on both sides of the main body and having a curved structure, and a fixing portion connected to the connecting portion for fixing the button structure to the electronic device. Under torsion force provided by the connecting portion, the main body is able to touch the touch unit evenly, so as to solve the problems of the prior art.
    Type: Application
    Filed: November 10, 2005
    Publication date: April 12, 2007
    Applicant: Inventec Corporation
    Inventors: Michael Yang, Gen-Cai Zhang