U.S. Patent 10733602 was awarded to Microsoft Technology Licensing, LLC on August 04, 2020 and is entitled “Heartbeats and consensus in verifiable outsourced ledgers.” The first named inventor is Ramarathnam Venkatesan of Redmond, WA. The abstract contains an overview of the patent disclosure:

Heartbeat consensus forming for the state of a digital ledger built upon a blockchain to provide users with the ability to securely, accurately, and verifiably share state information between distrustful parties is provided herein. The digital ledger is hosted in a networked environment, accessible by multiple parties. Heartbeat transactions allow clients, who are not in direct communication with one another and may distrust one another, to verify the integrity of the digital ledger via consensus. The consensus is readily verifiable by each client on its own machine and allows the ledger to be recovered to an agreed-to state in the event of a fault initiated by a client or the host of the ledger, whether malicious or otherwise. The digital ledger is freely movable to different hosts in the event of a fault. Link to Full Patent

This blockchain patent was originally filed on September 29, 2016  as U.S. Patent Application 15/280857 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10733602. The assistant examiner was Farhad Agharahimi.

Microsoft Technology Licensing, LLC, who is the original assignee of this patent, has at least 47743 total granted patents in the United States as of the date of this article. This blockchain patent has been cited 2 times by other U.S. patents according to our law firm research, and can be considered an innovative patent in the field of cryptocurrency and blockchain.

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