Patents by Inventor Suman Nandan

Suman Nandan 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).

  • Verification of circuit structures including sub-structure variants
    Patent number: 9886753
    Abstract: A method for controlling the functional output of a verification tool upon receipt of a circuit description comprises searching for a predetermined base pattern in the circuit description. The method further comprises searching for predetermined sub-patterns that are assigned to the base pattern, in the circuit description. The method further comprises the validation of each found sub-pattern based on a predetermined rule to minimize the set of reported errors that based on verification of the circuit description.
    Type: Grant
    Filed: November 12, 2014
    Date of Patent: February 6, 2018
    Assignee: Synopsys, Inc.
    Inventors: Mahantesh Narwade, Namit Gupta, Kaushik De, Rajarshi Mukherjee, Suman Nandan, Subhamoy Pal
  • VERIFICATION OF CIRCUIT STRUCTURES INCLUDING SUB-STRUCTURE VARIANTS
    Publication number: 20150131894
    Abstract: A method for controlling the functional output of a verification tool upon receipt of a circuit description comprises searching for a predetermined base pattern in the circuit description. The method further comprises searching for predetermined sub-patterns that are assigned to the base pattern, in the circuit description. The method further comprises the validation of each found sub-pattern based on a predetermined rule to minimize the set of reported errors that based on verification of the circuit description.
    Type: Application
    Filed: November 12, 2014
    Publication date: May 14, 2015
    Inventors: Mahantesh Narwade, Namit Gupta, Kaushik De, Rajarshi Mukherjee, Suman Nandan, Subhamoy Pal