ALEXANDRIA, Va., July 15 -- United States Patent no. 12,664,869, issued on June 23, was assigned to Axzon Inc. (Austin, Texas).

"Anti tamper processing" was invented by Shahriar Rokhsaz (Austin, Texas), Ahmed Younis (San Antonio), John J. Paulos (Austin, Texas), Guanghui Hu (Austin, Texas) and Martin Gutierrez (Austin, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method includes determining, by a processing module of a data logging device, whether an event has occurred that potentially compromises reliability of the data logging device. The method further includes, when the event has occurred, determining, by the processing module, whether the reliability of the data logging device has been comprom...