ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,755,594, issued on Oct. 6, was assigned to Inxpect S.p.A. (Brescia BS, Italy).

"Method and system for controlling access to an environment" was invented by Ivan Paderno (Brescia BS, Italy) and Gabriele Gasperi (Brescia BS, Italy).

According to the abstract* released by the U.S. Patent & Trademark Office: "A set of one or more radar sensors controls accesses of targets to an environment with a hazardous device. The radar sensors start the detection in a first region of interest in an access path to the environment. Upon the detection of a target, the hazardous device is commanded a first safety measure, the detection in the first region of interest is interrupted, and the detection is ...