ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,554,456, issued on Feb. 17, was assigned to Beijing BOE Optoelectronics Technology Co. Ltd. (Beijing) and BOE Technology Group Co. Ltd. (Beijing).

"Inter-device communication method, camera, and display" was invented by Huidong He (Beijing), Peng Han (Beijing), Qianwen Jiang (Beijing), Juanjuan Shi (Beijing), Weihua Du (Beijing), Xue Dong (Beijing), Hao Zhang (Beijing), Lili Chen (Beijing) and Yongzhong Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application discloses an inter-device communication method, a camera, and a display, for use in providing a method for direct communication between a camera and a display. The came...