Patents by Inventor Hsi-Chieh Chan

Hsi-Chieh 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).

  • Automated material handling system
    Publication number: 20060018737
    Abstract: An automated material handling system includes a plurality of bays, a continuous conveyer and at least one vehicle. Each bay has a plurality of tools and a stocker. The stocker is a rectangular solid having a first long side and a second long side. The first long side equips with a plurality of transferring ports connecting to the tools and the second long side equips with at least one transferring port connecting to the continuous conveyer. The vehicle is guided along the continuous conveyer for handling materials between the stockers.
    Type: Application
    Filed: November 8, 2004
    Publication date: January 26, 2006
    Inventors: Jun-Zin Wang, Hsi-Chieh Chan, Meng-Hsueh Hsieh