U.S. Patent 10944565 was awarded to INTERNATIONAL BUSINESS MACHINES CORPORATION on March 09, 2021 and is entitled “Consented authentication.” The first named inventor is Palani Sakthi of Palatine, IL. The abstract contains an overview of the patent disclosure:

An example system may include a processor and memory, wherein the processor is configured to perform one or more of receive a first biometric sample of a user from a terminal, execute a smart contract to compare the first biometric sample against a pre-recorded second biometric sample stored on a blockchain, in response to the match, acquire shared data of the user from a communication service provider, execute a smart contract to generate a question based on the shared data, receive an answer to the question from the user and execute a smart contract to record the answer on the blockchain, and execute a smart contract to authenticate the user based on the answer to the question and the first biometric sample. Link to Full Patent

This blockchain patent was originally filed on October 16, 2018  as U.S. Patent Application 16/161870 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10944565. The primary examiner was Joseph P Hirl.

INTERNATIONAL BUSINESS MACHINES CORPORATION, who is the original assignee of this patent, has at least 150818 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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