Patents by Inventor Chen Chan Hsueh

Chen Chan Hsueh 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).

  • Automated wafer handling with graphic user interface
    Publication number: 20020070983
    Abstract: A graphic user interface controls a wafer transfer system to transfer unprocessed wafers from a wafer cassette to a wafer carrier and processed wafers from a wafer carrier to a wafer cassette. The invention includes a processor, a display device and data entry means cooperating to provide a graphical user interface for use in performing automatic wafer transfer.
    Type: Application
    Filed: November 29, 2001
    Publication date: June 13, 2002
    Inventors: Thomas A. Kozub, Chen Chan Hsueh