ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,512,989, issued on Dec. 30, was assigned to Wells Fargo Bank N.A. (San Francisco).
"Tokenization for big data" was invented by Jeffrey J. Stapleton (Arlington, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure is directed to systems, methods, and non-transitory computer-readable media including generating a token using an electronic file, the electronic file having a title and a content, and the token including a title hash based on the title of the electronic file and a file hash based on the content of the file and verifying the token based on at least one of the title hash, the file hash, and the signature."
The patent was ...