ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,889, issued on Sept. 8, was assigned to Beijing BOE Sensor Technology Co. Ltd. (Beijing), BOE Technology Group Co. Ltd. (Beijing) and Beijing BOE Technology Development Co. Ltd. (Beijing).

"Electromagnetic-wave radiation system, and communication device" was invented by Di Cao (Beijing), Haocheng Jia (Beijing), Xiaoqiang Yang (Beijing), Yiming Wang (Beijing), Liangrong Ge (Beijing), Wei Zhao (Beijing), Lu Chen (Beijing), Mengjiao Li (Beijing), Guodong Feng (Beijing), Yan Lu (Beijing), Yan Wang (Beijing) and Zhifeng Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electromagnetic-wave radiation system includes: a first metal substrate...