Patents by Inventor Tsean Chou

Tsean Chou 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).

  • Patent number: 7058469
    Abstract: A computer-implemented method and system for automating control of a furnace area within a semiconductor fabrication facility are provided. In one example, the method includes processing a current batch using process equipment, removing the current batch from the process equipment, and loading a next batch into the process equipment. The current batch may then be tested to determine if the current batch was properly processed. If the current batch fails the testing, the next batch may be removed from the process equipment and corrections may be made to the process equipment before reloading the next batch. If the current batch passes the testing, the next batch may be set as the new current batch and the new current batch may be processed.
    Type: Grant
    Filed: June 24, 2004
    Date of Patent: June 6, 2006
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ming Wang, Tsean Chou, Larry Jann