Patents by Inventor Tsui-Ling Chang

Tsui-Ling Chang 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).

  • System and method for fabrication backup control
    Patent number: 7139628
    Abstract: A backup control system within a fabrication system is provided. The fabrication system contains a plurality of separately located fabrication facilities, each of which contains a computer assisted production control system and a plurality of processing tools. The backup control system, coupled with the computer assisted production control systems, provides control of backup operations between the fabrication facilities, and relays manufacturing constraints of the backup-operated articles before and after the backup operation.
    Type: Grant
    Filed: April 26, 2004
    Date of Patent: November 21, 2006
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Cheng-Yao Ni, I-Chieh Chung, Tsui-Ling Chang, Yi-Huei Lin
  • System and method for fabrication backup control
    Publication number: 20050240298
    Abstract: A backup control system within a fabrication system is provided. The fabrication system contains a plurality of separately located fabrication facilities, each of which contains a computer assisted production control system and a plurality of processing tools. The backup control system, coupled with the computer assisted production control systems, provides control of backup operations between the fabrication facilities, and relays manufacturing constraints of the backup-operated articles before and after the backup operation.
    Type: Application
    Filed: April 26, 2004
    Publication date: October 27, 2005
    Inventors: Cheng-Yao Ni, I-Chieh Chung, Tsui-Ling Chang, Yi-Huei Lin