Influential VISA INTERNATIONAL SERVICE ASSOCIATION Blockchain Patent – Event communication and verification through a blockchain network – US11121881
U.S. Patent 11121881 was awarded to VISA INTERNATIONAL SERVICE ASSOCIATION on September 14, 2021 and is entitled “Event communication and verification through a blockchain network.” The first named inventor is Sukrit Handa of San Mateo, CA. The abstract contains an overview of the patent disclosure: A method for verifying that event can take place before…
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