ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,537,688, issued on Jan. 27, was assigned to EQUE Corp. (Boca Raton, Fla.).

"Systems configured for credential exchange with a dynamic cryptographic code and methods thereof" was invented by Robert Fitzpatrick (Hertfordshire, Great Britain) and Boran Car (London).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods of the present disclosure enable operation authorization using a dynamic code. Embodiments includes a computing system for receiving, from an access control server, an operation authorization request to authorize an operation by an initiator, where the operation authorization request includes a user identifier associated with the ...