Patents by Inventor De-Cheng Weng

De-Cheng Weng 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).

  • Throughput analysis system and method
    Patent number: 6873878
    Abstract: The present invention provides a throughput monitoring and analysis system and method, comprising: a factor-fetching means and a terminal means. Wherein the factor-fetching means fetches a plurality of raw time data of the production factors corresponding to selected operation events during execution of operation events of the complex machine. The terminal means stores the time data and related information of the production factors and displaying the monitoring results according to set required condition and the data and information.
    Type: Grant
    Filed: May 24, 2002
    Date of Patent: March 29, 2005
    Assignee: MACRONIX International Co., Ltd.
    Inventors: Kuei-Yi Liu, Kuo-Hua Chen, De-Cheng Weng, Long-Fan Lin, Chiung-Fang Hsieh
  • Throughput analysis system and method
    Publication number: 20030187535
    Abstract: The present invention provides a throughput monitoring and analysis system and method, comprising: a factor-fetching means and a terminal means. Wherein the factor-fetching means fetches a plurality of raw time data of the production factors corresponding to selected operation events during execution of operation events of the complex machine. The terminal means stores the time data and related information of the production factors and displaying the monitoring results according to set required condition and the data and information.
    Type: Application
    Filed: May 24, 2002
    Publication date: October 2, 2003
    Inventors: Kuei-Yi Liu, Kuo-Hua Chen, De-Cheng Weng, Long-Fan Lin, Chiung-Fang Hsieh