ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,212,032, issued on Jan. 28, was assigned to Beijing BOE Technology Development Co. Ltd. (Beijing) and BOE Technology Group Co. Ltd. (Beijing).
"Phase shifter" was invented by Jingwen Guo (Beijing), Qianhong Wu (Beijing) and Feng Qu (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A phase shifter includes: a substrate; a first wiring and second wirings that are provided on one side of the substrate, wherein the second wirings are arranged on two opposite sides of the first wiring; at least one electrically conducting bridge, wherein the electrically conducting bridge and the first wiring intersect and are insulated from each other; and a first iso...