Patents by Inventor Chen Kun Tsai

Chen Kun Tsai 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).

  • Regression system and methods for optical proximity correction modeling
    Patent number: 7778805
    Abstract: An optimized optical proximity correction modeling method comprises receiving a selection of a regression method, displaying regression parameters, receiving values for the displayed regression parameters, receiving a selection of an optimization method, displaying optimization parameters, receiving values for the displayed optimization parameters, and generating an optimized optical proximity correction output.
    Type: Grant
    Filed: July 28, 2005
    Date of Patent: August 17, 2010
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Wen Chun Huang, Ru-Gun Liu, Chih-Ming Lai, Chen Kun Tsai, Chien Wen Lai, Cherng-Shyan Tsay, Cheng Cheng Kuo, Yao-Ching Ku