ALEXANDRIA, Va., June 25 -- United States Patent no. 12,341,907, issued on June 24, was assigned to Visa International Service Association (San Francisco).
"Verification and encryption scheme in data storage" was invented by Quan Wang (Foster City, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A reader device includes a processor; and a computer readable medium coupled to the processor. The computer readable medium including code, executable by the processor, to perform a method including: receiving, from a user device operated by a user, signed data and a cryptogram, wherein the signed data is determined by digitally signing data, which includes an electronic identifier associated with the user usin...