U.S. Patent 10708046 was awarded to NXGEN PARTNERS IP, LLC on July 07, 2020 and is entitled “Quantum resistant blockchain with multi-dimensional quantum key distribution.” The first named inventor is Solyman Ashrafi of Plano, TX. The abstract contains an overview of the patent disclosure:

A system for generating a blockchain comprises first circuitry for receiving a first group of data. Blockchain processing circuitry generates a blockchain for a plurality of groups of data. The blockchain processing circuitry generates the blockchain by generating a first nonce for a first block of the blockchain. The blockchain processing circuitry performs a first hash using the first group of data and the first nonce as an input to a hash function to generate a first digital signature for the first block as an output. The hash function uses encryption based on quantum key distribution using N-state qudits where N is greater than 2. The block chain processing circuitry receives a second group of data and generates a second nonce for a second block of the blockchain. A second hash is performed using the second group of data, the second nonce and the first digital signature to generate a second digital signature for the second block as an output. The hash function uses encryption based on the quantum key distribution using N-state qudits where N is greater than 2. Link to Full Patent

This blockchain patent was originally filed on November 04, 2019  as U.S. Patent Application 16/673447 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10708046. The primary examiner was Christopher J Brown.

NXGEN PARTNERS IP, LLC, who is the original assignee of this patent, has at least 96 total granted patents in the United States as of the date of this article. This blockchain patent has been cited 3 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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