Patents by Inventor Ritesh Shyamsukha

Ritesh Shyamsukha 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).

  • Selectively reducing graph based analysis pessimism
    Patent number: 10354042
    Abstract: A method, system or computer usable program product for improving a circuit design having a set of endpoint circuits including identifying a subset of the set of endpoint circuits for further timing analysis based on graph based analysis (GBA) of the circuit design; performing path based analysis (PBA) of a set of endpoint circuit paths in the subset of endpoint circuits; and providing a timing margin between graph based analysis and path based analysis for each of the set of endpoint circuit paths for reducing pessimism in subsequent graph based analysis of the set of endpoint circuit paths.
    Type: Grant
    Filed: September 8, 2014
    Date of Patent: July 16, 2019
    Assignee: Synopsys, Inc.
    Inventors: Ritesh Shyamsukha, Chunyang Feng, Shankar Radhakrishnan, Ted L. Craven
  • SELECTIVELY REDUCING GRAPH BASED ANALYSIS PESSIMISM
    Publication number: 20160070844
    Abstract: A method, system or computer usable program product for improving a circuit design having a set of endpoint circuits including identifying a subset of the set of endpoint circuits for further timing analysis based on graph based analysis (GBA) of the circuit design; performing path based analysis (PBA) of a set of endpoint circuit paths in the subset of endpoint circuits; and providing a timing margin between graph based analysis and path based analysis for each of the set of endpoint circuit paths for reducing pessimism in subsequent graph based analysis of the set of endpoint circuit paths.
    Type: Application
    Filed: September 8, 2014
    Publication date: March 10, 2016
    Inventors: Ritesh Shyamsukha, Chunyang Feng, Shankar Radhakrishnan, Ted L. Craven