Patents by Inventor Jitendra PURI

Jitendra PURI 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).

  • Hardware based cyclic redundancy check (CRC) re-calculator for timestamped frames over a data bus
    Patent number: 11705986
    Abstract: A method and a system for correcting cyclic redundancy check (CRC) for a frame with last bytes changed are provided. The method includes acquiring a data frame, calculating a CRC of a modified data frame, and determining a corrected CRC for the data frame based on at least the CRC of the modified data frame and a CRC correction field calculated on the bytes to be replaced at the end of the frame. An altered data frame includes the data frame with a number of last bytes of the data frame replaced with new bytes.
    Type: Grant
    Filed: December 30, 2021
    Date of Patent: July 18, 2023
    Assignee: Synopsys, Inc.
    Inventors: Jishnu De, Jaspreet Singh Gambhir, Jitendra Puri
  • HARDWARE BASED CYCLIC REDUNDANCY CHECK (CRC) RE-CALCULATOR FOR TIMESTAMPED FRAMES OVER A DATA BUS
    Publication number: 20220209889
    Abstract: A method and a system for correcting cyclic redundancy check (CRC) for a frame with last bytes changed are provided. The method includes acquiring a data frame, calculating a CRC of a modified data frame, and determining a corrected CRC for the data frame based on at least the CRC of the modified data frame and a CRC correction field calculated on the bytes to be replaced at the end of the frame. An altered data frame includes the data frame with a number of last bytes of the data frame replaced with new bytes.
    Type: Application
    Filed: December 30, 2021
    Publication date: June 30, 2022
    Inventors: Jishnu DE, Jaspreet Singh GAMBHIR, Jitendra PURI