Patents by Inventor Chiang Chi-Chan

Chiang Chi-Chan 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).

  • VIBRATION GENERATING DEVICE
    Publication number: 20140192609
    Abstract: A vibration generating device including a working platform, an opposite platform and a driving unit is provided. The working platform carries a workpiece disposed on one side of the working platform. The opposite platform is adjacent to another side of the working platform. The working platform and the opposite platform contact to each other via at least two bumps reversely protruded between the working platform and the opposite platform. The driving unit is coupled to the working platform or the opposite platform to drive the working platform or the opposite platform to move in a horizontal direction, and the working platform generates a vibration in a vertical direction.
    Type: Application
    Filed: October 24, 2013
    Publication date: July 10, 2014
    Applicant: Wistron Corporation
    Inventors: Chiang Chi-Chan, Chih-Kuan Lin