ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,489,218, issued on Dec. 2, was assigned to Beijing BOE Technology Development Co. Ltd. (Beijing).

"Antenna, antenna array and communication system" was invented by Qianhong Wu (Beijing), Jingwen Guo (Beijing), Chunxin Li (Beijing) and Feng Qu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides an antenna, an antenna array and a communication system, and belongs to the field of communication technology. The antenna of the present disclosure includes: a phase shifter, including: a dielectric substrate, a first signal electrode, a first reference electrode, a second reference electrode, an interlayer insulating layer, at ...