ALEXANDRIA, Va., July 30 -- United States Patent no. 12,375,487, issued on July 29, was assigned to Moxa Inc. (New Taipei, Taiwan).
"Device, method and system of handling access control" was invented by Chi-Yuan Kao (New Taipei, Taiwan), Ching-Ting Liu (New Taipei, Taiwan) and Yue-Ting Cai (New Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A management device comprises a first authentication module, for receiving a first information and performing a first determination on whether an administrator device is correct according to the first information; an authorization module, coupled to the first authentication module, for performing a second determination on whether the administrator device co...