ALEXANDRIA, Va., July 16 -- United States Patent no. 12,360,786, issued on July 15, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Screen window redrawing method, electronic device, and computer-readable storage medium" was invented by Wancheng Hu (Wuhan, China), Yinong Li (Wuhan, China) and Jinglei Wang (Wuhan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A screen window redrawing method includes detecting whether a current device is in a screen-off state. If it is detected that the current device is in the screen-off state, whether a screen form of the current device changes is detected by using obtained screen form information before screen-off and obtained screen form informati...