US Patent Issued to Beken on March 31 for "Circuit for using speaker cable for radio frequency signal transmission" (Chinese Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,593,171, issued on March 31, was assigned to Beken Corp. (Shanghai).

"Circuit for using speaker cable for radio frequency signal transmission" was invented by Siqing Xia (Shanghai), Ruimin Wang (Shanghai), Qunshan Xu (Shanghai) and Shuguang Zhang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "Various embodiments described herein support or provide for using speaker cables for radio frequency signal transmission, including generating, via an audio hardware component included in a circuit, a differential audio signal; generating, via a radio frequency hardware component included in the circuit, a radio frequency signal; and outputting the diffe...