ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,470,249, issued on Nov. 11, was assigned to WISTRON NEWEB CORP. (Hsinchu, Taiwan).
"Wireless communication circuit and transport device for sending rescue message" was invented by Jun Feng Luo (Hsinchu, Taiwan) and Su Wei (Hsinchu, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A wireless communication circuit and a transport device for sending rescue message are provided. The wireless communication circuit is arranged in a transport device for sending a rescue message to a cellular network and includes a radio transceiver, a signal amplifier circuit, a plurality of filters, and a first switch. The radio transceiver converts a baseband signal to ...