Patents by Inventor Shui-Fa Chuang

Shui-Fa Chuang 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).

  • Publication number: 20120236139
    Abstract: A destructive web thickness measuring system of microdrills includes a computer device, a dual-axis motion platform module, a drill grinding module, a positioning vision module, and a web thickness measuring vision module. When the computer device controls the dual-axis motion platform module to move a microdrill to a first locating position, the computer device performs a positioning procedure according to a first image captured by the positioning vision module, and then performs a grinding procedure, so that the drill grinding module grinds the microdrill to a sectional position to be inspected. When the ground microdrill moves to an image measuring position, the computer device performs an image computing procedure according to a second image captured by the web thickness measuring vision module, so as to obtain a web thickness value. Therefore, the destructive web thickness measuring system of microdrills can automatically measure the web thickness value.
    Type: Application
    Filed: March 14, 2011
    Publication date: September 20, 2012
    Inventors: Wen-Tung Chang, Shui-Fa Chuang, Yi-Shan Tsai, Geo-Ry Tang, Fang-Jung Shiou