ALEXANDRIA, Va., March 17 -- United States Patent no. 12,578,729, issued on March 17, was assigned to Tencent Technology Co. Ltd. (Shenzhen, China).

"Method for building controller for robot, method, device for controlling motion of robot, and robot" was invented by Shuai Wang (Shenzhen, China) and Jingfan Zhang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for configuring a controller for a wheel-legged robot includes: controlling motion of the robot, and obtaining motion state data and control data of the robot during a motion process, where diversity measures of the motion state data and the control data are higher than a predetermined threshold; calculating a linear equilibrium...