US Patent Issued to Rapitag on March 18 for "Security system, method of emitting an alarm signal, bus, use of a security system" (German Inventors)

ALEXANDRIA, Va., March 19 -- United States Patent no. 12,254,754, issued on March 18, was assigned to Rapitag GmbH (Munich).

"Security system, method of emitting an alarm signal, bus, use of a security system" was invented by Sebastian Muller (Munich) and Alexander Schneider (Munich).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a security system designed to recognise, by means of the presence and/or content of a status enquiry signal of at least one security unit, whether or not at least one security unit is located inside the security zone. The security system includes an alarm generating unit which is designed to generate an alarm signal if it has been recognised that the at least...