ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,437,165, issued on Oct. 7, was assigned to SICK AG (Waldkirch, Germany).
"Safety system and method using a safety system" was invented by Hagen Feth (Waldkirch, Germany), Andreas Sixt (Waldkirch, Germany), Angelina Mueller (Waldkirch, Germany) and Holger Waibel (Waldkirch, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method is provided using a safety system. The safety system has an electronic access system for a safety zone for objects, at least one radio transponder and at least one radio station to recognize the radio transponder, at least one control and evaluation unit that is connected to the radio station for evaluating the read radio ...