ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,548,536, issued on Feb. 10, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Image processing method based on vertical sychronization signal and electronic device" was invented by Jian Chen (Shanghai), Tanqi Yu (Shanghai), Yu Li (Shanghai), Liang Wang (Shanghai) and Xingchun Ji (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "An image processing method based on a vertical synchronization signal and an electronic device, related to the field of image processing and display technologies. The method includes that the electronic device draws one or more layers in response to a first vertical synchronization signal; and the electronic...