Patents by Inventor Ruchir Prakash

Ruchir Prakash 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).

  • Testbench restoration based on capture and replay
    Patent number: 10664637
    Abstract: Messages transmitted from an emulator to a testbench of a part of the testbench are recorded from a starting point of an emulation operation to a checkpoint of the emulation operation. State information of the emulator at the checkpoint is captured and stored. The emulator is then configured to a state corresponding to the checkpoint based on the stored state information, and the testbench or the part of the testbench is restored to the checkpoint by running the testbench or the part of the testbench based on the recorded messages.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: May 26, 2020
    Assignee: Mentor Graphics Corporation
    Inventors: Suresh Krishnamurthy, Ruchir Prakash, Jeffrey W. Evans, Deepak Kumar Garg
  • Testbench Restoration Based On Capture And Replay
    Publication number: 20170185710
    Abstract: Messages transmitted from an emulator to a testbench of a part of the testbench are recorded from a starting point of an emulation operation to a checkpoint of the emulation operation. State information of the emulator at the checkpoint is captured and stored. The emulator is then configured to a state corresponding to the checkpoint based on the stored state information, and the testbench or the part of the testbench is restored to the checkpoint by running the testbench or the part of the testbench based on the recorded messages.
    Type: Application
    Filed: December 28, 2015
    Publication date: June 29, 2017
    Inventors: Krishnamurthy Suresh, Ruchir Prakash, Jeffrey W. Evans, Deepak Garg