ALEXANDRIA, Va., June 9 -- United States Patent no. 12,288,532, issued on April 29, was assigned to Beijing Xianxin Technology Co. Ltd (Beijing).

"Backlight compensation method, device and system, and non-transitory computer-readable storage medium" was invented by Kiwon Lee (Beijing), Jihoon Park (Beijing), Youngjin Lim (Beijing) and Chenghui Yan (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a backlight compensation method, device and system, and a storage medium. The method is used to compensate brightness of a plurality of mini-LEDs in a backlight unit, where the plurality of mini-LEDs include M rows and N columns, and both M and N are positive integers greater th...