ALEXANDRIA, Va., July 7 -- United States Patent no. 12,675,248, issued on July 7, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"System and method for monitoring stage" was invented by Naichuan Chen (Beijing), Mingming Yang (Beijing), Zhe Zhang (Beijing), Kun Li (Beijing) and Youxiang Xia (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a system for monitoring a stage. The system comprises: a plurality of detection devices, a central control apparatus, and a presentation apparatus, wherein the plurality of detection devices are configured to detect environmental information of an environment where at least part of the stage apparatuses are located in real time, and to send the d...