Patents by Inventor Chin-Yu Chiang

Chin-Yu Chiang 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: 9672315
    Abstract: An embodiment of the present invention is a computer program product for providing an adjusted electronic representation of an integrated circuit layout. The computer program product has a medium with a computer program embodied thereon. Further, the computer program comprises computer program code for providing full node cells from a full node netlist, computer program code for scaling the full node cells to provide shrink node cells, computer program code for providing a timing performance of the full node cells and the shrink node cells, computer program code for comparing the timing performance of the full node cells to the timing performance of the shrink node cells, and computer program code for providing a first netlist.
    Type: Grant
    Filed: July 29, 2010
    Date of Patent: June 6, 2017
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Lee-Chung Lu, Yi-Kan Cheng, Chung-Hsing Wang, Chen-Fu “Alex” Huang, Hsiao-Shu Chao, Chin-Yu Chiang, Ho Che Yu, Chih Sheng Tsai, Shu Yi Ying
  • Patent number: 9275186
    Abstract: An embodiment is a method for providing an adjusted electronic representation of an integrated circuit layout, the method including using one or more processor, generating a timing performance of a path in a first netlist, identifying a first cell in the path that violates a timing performance parameter, and generating a plurality of derivative cells from a subsequent cell that is in the path after the first cell, where each derivative cell includes a variation of the subsequent cell. The method further includes in response to the identifying the first cell, replacing the subsequent cell with at least one of the plurality of derivative cells to generate a first modified netlist, where the variation of the at least one of the plurality of derivative cells reduces the violation of the timing performance parameter, and generating a final netlist based on the first modified netlist.
    Type: Grant
    Filed: May 2, 2014
    Date of Patent: March 1, 2016
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Lee-Chung Lu, Yi-Kan Cheng, Chung-Hsing Wang, Chen-Fu Huang, Hsiao-Shu Chao, Chin-Yu Chiang, Ho Che Yu, Chih Sheng Tsai, Shu Yi Ying
  • Publication number: 20140245251
    Abstract: An embodiment of the present invention is a computer program product for providing an adjusted electronic representation of an integrated circuit layout. The computer program product has a medium with a computer program embodied thereon. Further, the computer program comprises computer program code for providing full node cells from a full node netlist, computer program code for scaling the full node cells to provide shrink node cells, computer program code for providing a timing performance of the full node cells and the shrink node cells, computer program code for comparing the timing performance of the full node cells to the timing performance of the shrink node cells, and computer program code for providing a first netlist.
    Type: Application
    Filed: May 2, 2014
    Publication date: August 28, 2014
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Lee-Chung Lu, Yi-Kan Cheng, Chung-Hsing Wang, Chen-Fu Huang, Hsiao-Shu Chao, Chin-Yu Chiang, Ho Che Yu, Chih Sheng Tsai, Shu Yi Ying
  • Publication number: 20110035717
    Abstract: An embodiment of the present invention is a computer program product for providing an adjusted electronic representation of an integrated circuit layout. The computer program product has a medium with a computer program embodied thereon. Further, the computer program comprises computer program code for providing full node cells from a full node netlist, computer program code for scaling the full node cells to provide shrink node cells, computer program code for providing a timing performance of the full node cells and the shrink node cells, computer program code for comparing the timing performance of the full node cells to the timing performance of the shrink node cells, and computer program code for providing a first netlist.
    Type: Application
    Filed: July 29, 2010
    Publication date: February 10, 2011
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Lee-Chung Lu, Yi-Kan Cheng, Chung-Hsing Wang, Chen-Fu Alex Huang, Hsiao-Shu Chao, Chin-Yu Chiang, Ho Che Yu, Chih Sheng Tsai, Shu Yi Ying