Patents by Inventor Chen-Hsien Wei

Chen-Hsien Wei 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).

  • Recipe management system
    Patent number: 6735493
    Abstract: A recipe management system is provided including a processor configured to receive a first job file for a processing tool through a network, said first job file including a master job file for said processing tool. The processor also receives a second job file through the network from a host processor associated with the processing tool. The processor compares the first and second job files, wherein the processor determines whether the first and second job files differ. A semiconductor manufacturing method is also provided. A first job file including a master job file for a processing tool is received through a network. A second job file is also received through the network from a host processor associate with the processing tool The job files are then compared to determine whether the first and second job files differ.
    Type: Grant
    Filed: October 21, 2002
    Date of Patent: May 11, 2004
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Alton Chou, Chen-Hsien Wei
  • RECIPE MANAGEMENT SYSTEM
    Publication number: 20040078107
    Abstract: A recipe management system is provided including a processor configured to receive a first job file for a processing tool through a network, said first job file including a master job file for said processing tool. The processor also receives a second job file through the network from a host processor associated with the processing tool. The processor compares the first and second job files, wherein the processor determines whether the first and second job files differ. A semiconductor manufacturing method is also provided. A first job file including a master job file for a processing tool is received through a network. A second job file is also received through the network from a host processor associate with the processing tool The job files are then compared to determine whether the first and second job files differ.
    Type: Application
    Filed: October 21, 2002
    Publication date: April 22, 2004
    Inventors: Alton Chou, Chen-Hsien Wei