ALEXANDRIA, Va., March 3 -- United States Patent no. 12,567,666, issued on March 3, was assigned to JIN TAY INDUSTRIES Co. LTD. (New Taipei, Taiwan).

"Signal-radiation device utilizing metal portion of connection port as wireless antenna and equipment thereof" was invented by Tony Miao (New Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A signal-radiation device utilizes a metal portion of a connection port as a wireless antenna, including an equipment-connecting port, a resonant capacitor and a high frequency isolation inductor required under certain circuit conditions; wherein the equipment-connecting port is disposed with a metal portion, and one end of the resonant capacitor is connected t...