ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,456,802, issued on Oct. 28, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).
"Dual-band antenna and antenna array" was invented by Zijing Du (Xi'an, China), Zhenxing Wan (Xi'an, China), Guoqing Xie (Dongguan, China) and Weihong Xiao (Dongguan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to dual-band antennas and antenna arrays. One example dual-band antenna includes a first radiating element and a second radiating element that are disposed on a reflection plate. An operating frequency band of the first radiating element is a first frequency band, and an operating frequency band of the second radiati...