U.S. Patent 10943003 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 acquire a first biometric sample of a user, compare the first biometric sample of the user against a pre-recorded second biometric sample, in response to the match, access shared data of the user stored on a blockchain, generate a question based on the shared data, receive an answer to the question from the user, and 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 16/161826 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10943003. The primary examiner was Syed A Zaidi.

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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