ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,407,098, issued on Sept. 2, was assigned to TP-Link Systems Inc. (Irvine, Calif.).
"Antenna radiation device and antenna" was invented by Jinwei Shao (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to an antenna radiation device. The antenna radiation device includes a first radiation unit, a second radiation unit, a third radiation unit, a feed point, an inverter and a first switch. The feed point is arranged between the first radiation unit and the second radiation unit, the inverter is arranged between the second radiation unit and the third radiation unit, and the first switch is arranged between the in...