ALEXANDRIA, Va., June 9 -- United States Patent no. 12,651,851, issued on June 9, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Antenna and terminal device" was invented by Qing Liu (Shenzhen, China) and Qi Shi (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An antenna comprises a first radiator, a second radiator, a third radiator located on a printed circuit board PCB. Operating frequency bands of the first radiator and the second radiator comprise a first frequency band, a resonance frequency band generated by the third radiator comprises the first frequency band. A current on the first radiator is orthogonal to a current on the second radiator, and a distance between t...