ALEXANDRIA, Va., June 4 -- United States Patent no. 12,324,109, issued on June 3, was assigned to BOE Technology Group Co. Ltd. (Beijing).
"Electronic display board system, electronic display board, and support stage" was invented by Yunpeng Wu (Beijing), Lei Cao (Beijing), Yao Zhang (Beijing), Qiang Wang (Beijing) and Shijie Cao (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic display board system, an electronic display board and a support platform are provided. The electronic display board includes a display panel, a housing and a first magnetic attraction structure. The display panel includes a display surface on a display side; the housing is connected to the display panel, and inclu...