Patents by Inventor Guo-Cheng Ho

Guo-Cheng Ho 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).

  • Inspection method and apparatus for substrate
    Publication number: 20100142796
    Abstract: An inspection method and apparatus for a substrate are provided. The inspection apparatus includes an optical unit generating a light illuminating the substrate to generate an image, a sensor array receiving the image having a light wave comprising a wave-band within a range between 700 nm to 1500 nm, and an image processing unit capturing the image.
    Type: Application
    Filed: December 5, 2008
    Publication date: June 10, 2010
    Inventors: Jen-Ming Chang, Mau-Hsiung Hsu, Yen-Hsin Tseng, Guo-Cheng Ho, Hsuan Yang, Chih-Chieh Yu, Jia-Lin Shen, Jui-Yu Lin