ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,506,596, issued on Dec. 23.

"User authentication techniques for native computing applications" was invented by Michael Alexander Nachbaur (Surrey, Canada), Rajdeep Nanua (Toronto) and Rita Zerrizuela (San Francisco).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for user authentication at a client device is described. The method includes obtaining a unique identifier of a user associated with the client device. The method further includes performing a first sequence of operations to register the unique identifier and the client device with a native computing application in accordance with a cryptographic authentication protocol. One or more oper...