ALEXANDRIA, Va., March 24 -- United States Patent no. 12,585,442, issued on March 24, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Display interface layout method and electronic device" was invented by Zhang Gao (Shanghai) and Xiaoxiao Chen (Nanjing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application provides a display interface layout method and an electronic device. A preset initial layout file may be displayed on a development interface by using an application development tool. A developer may add one or more control units to the initial layout file, and set an attribute constraint condition of the control unit, to obtain a first layout file that corresponds to a fir...