U.S. Patent 11176259 was awarded to SAMSUNG ELECTRONICS CO., LTD. on November 16, 2021 and is entitled “Authentication circuit, electronic system including the same, and method of forming network.” The first named inventor is Jae Won Lee of Icheon-si, . The abstract contains an overview of the patent disclosure:

An electronic system includes a plurality of hardware devices and an authenticated circuit. The authenticated circuit is integrated, as fixed hardware, in the electronic system together with the plurality of hardware devices during a manufacturing process of the electronic system, the authenticated circuit configured to verify system integrity based on a system identification code provided from inside of the electronic system by at least one of the plurality of hardware devices, the system integrity indicating that a combination of the authenticated circuit and the plurality of hardware devices has not been modified since the manufacturing process, the authenticated circuit configured to perform a mining operation to generate a next block, the next block to be linked to a blockchain only in response to the authenticated circuit verifying the system integrity. Indiscriminate mining competition may be prevented or reduced in likelihood of occurrence. Link to Full Patent

This blockchain patent was originally filed on March 19, 2019  as U.S. Patent Application 16/357841 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 11176259. The primary examiner was Christopher A Revak.

SAMSUNG ELECTRONICS CO., LTD., who is the original assignee of this patent, has at least 103710 total granted patents in the United States as of the date of this article. This blockchain patent has been cited 0 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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