ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,528,483, issued on Jan. 20, was assigned to Beijing OCGen Technology Co. Ltd. (Beijing).

"Method, electronic device and medium for target state estimation" was invented by Yunchen Yang (Shanghai), Weijun Liu (Beijing), Jiaming Sun (Beijing) and Naiyan Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a method for state estimation of a target comprising: obtaining an observation variable of the target at different moments through a plurality of sensors, wherein at least one observation variable is acquired by each sensor; determining a state variable of the target at different moments based on the observation ...