Patents by Inventor Che-Hsin Cheng

Che-Hsin Cheng 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).

  • Automatic placement system of IC design and method thereof
    Patent number: 8856716
    Abstract: An automatic placement system of IC design and a method thereof is provided. The automatic placement system of IC design concerns the chip area utility ratio, the input-output relationship between components, the power consumption produced from thermal noise of circuits and the MOS-type transformation ratio, and performs the genetic algorithm for providing an optimal solution to the placement problem. Herewith the effect of optimizing the placement according to the data of components and parameter is achieved.
    Type: Grant
    Filed: September 16, 2013
    Date of Patent: October 7, 2014
    Assignee: National Taiwan University
    Inventors: Han-Pang Huang, Ming-Hui Chang, Che-Hsin Cheng