Patents by Inventor Wen-Hsuan Chao

Wen-Hsuan Chao 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).

  • Triangular combinatorial chemchip and its preparation
    Publication number: 20030073246
    Abstract: A triangular combinatorial chemchip and its preparation method are disclosed. Such a triangular combinatorial chemchip is a systematically arrangement of distinct defined regions formed by combinatorially sputtering with masks on the surface of a substrate. This arrangement coordinates compositions or concentrations of different species inside the chip. By using such triangular chemchips, one can quickly and efficiently screen adequate compositions and recipes of sample materials.
    Type: Application
    Filed: June 4, 2002
    Publication date: April 17, 2003
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Jack Ting, Ren-Jye Wu, Wen-Hsuan Chao, Tien-Heng Huang