ALEXANDRIA, Va., June 25 -- United States Patent no. 12,341,263, issued on June 24, was assigned to LUXSHARE PRECISION INDUSTRY COMPANY Ltd. (Shenzhen, China).
"Dual-frequency antenna" was invented by Yao-Yuan Chang (Baoan Shenzhen, China) and Wei-Hsin Chen (Baoan Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a dual-frequency antenna including a dielectric carrier plate, a first radiator, a second radiator, a coupling radiator and a coaxial cable. The first radiator, the second radiator and the coupling radiator are disposed on a first surface of the dielectric carrier plate, and the coupling radiator is located between the first radiator and the second radiator and is spaced ap...