Patents by Inventor JYE-HAK LEE

JYE-HAK LEE 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).

  • Timing matching method of timing analyzer and method of designing integrated circuit using the same
    Patent number: 10140412
    Abstract: A timing-matching method, executed by a timing analyzer, that includes computing a slew or load of a cell, determining whether the slew or load exists in an extrapolation region of a standard cell look-up table, and swapping the cell with a virtual standard cell of a virtual standard cell look-up table when the slew or load exists in the extrapolation region.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: November 27, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Inyoul Lee, Jye-Hak Lee
  • TIMING MATCHING METHOD OF TIMING ANALYZER AND METHOD OF DESIGNING INTEGRATED CIRCUIT USING THE SAME
    Publication number: 20160117435
    Abstract: A timing-matching method, executed by a timing analyzer, that includes computing a slew or load of a cell, determining whether the slew or load exists in an extrapolation region of a standard cell look-up table, and swapping the cell with a virtual standard cell of a virtual standard cell look-up table when the slew or load exists in the extrapolation region.
    Type: Application
    Filed: July 23, 2015
    Publication date: April 28, 2016
    Inventors: INYOUL LEE, JYE-HAK LEE