Patents by Inventor Kaustav HALDAR

Kaustav HALDAR 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).

  • Database snapshot for managing state synchronization
    Patent number: 11593316
    Abstract: An example operation may include one or more of generating a snapshot of a state of a permissioned blockchain, generating a unique identifier of the state snapshot that distinguishes the state snapshot from other state snapshots of the permissioned blockchain, storing the state snapshot in a data store, and storing proof of the state snapshot including the unique identifier and a storage location of the state snapshot on a public blockchain.
    Type: Grant
    Filed: October 16, 2019
    Date of Patent: February 28, 2023
    Assignee: International Business Machines Corporation
    Inventors: Kaustav Haldar, Erik Rueger
  • DATABASE SNAPSHOT FOR MANAGING STATE SYNCHRONIZATION
    Publication number: 20210117385
    Abstract: An example operation may include one or more of generating a snapshot of a state of a permissioned blockchain, generating a unique identifier of the state snapshot that distinguishes the state snapshot from other state snapshots of the permissioned blockchain, storing the state snapshot in a data store, and storing proof of the state snapshot including the unique identifier and a storage location of the state snapshot on a public blockchain.
    Type: Application
    Filed: October 16, 2019
    Publication date: April 22, 2021
    Inventors: Kaustav HALDAR, Erik RUEGER