Patents by Inventor Hushrav Mogal

Hushrav Mogal 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).

  • Method and apparatus for reducing pessimism of graph based static timing analysis
    Patent number: 11222155
    Abstract: Disclosed is a method and apparatus that takes timing information associated with a plurality of inputs to a cell, such as an AND-gate, within an integrated circuit (IC) design, store the timing information in a timing information register (TIR) associated with an index identifying the source of the timing information and track the source of the timing information for a predetermined number of cells through the index. The timing information in the TIRs is merged upon the index indicating that the timing information has been tracked through a predetermined number of cells.
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: January 11, 2022
    Assignee: Synopsys, Inc.
    Inventors: Peivand Tehrani, Rachid Helaihel, Hushrav Mogal, Song Chen