ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,391,213, issued on Aug. 19, was assigned to VOLKSWAGEN AG (Germany).
"Method for monitoring a transportation vehicle and transportation vehicle" was invented by Bernd Ette (Wolfsburg, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for monitoring a transportation vehicle, wherein the transportation vehicle has a radio system with a transceiver, having a first UWB antenna and a second UWB antenna, and a control unit connected to the radio system, wherein the UWB antennas transmit and receive BLUETOOTH(R) radio signals and the radio system establishes BLUETOOTH(R) communication. The method includes controlling the radio system to transmit ...