ALEXANDRIA, Va., June 10 -- United States Patent no. 12,292,738, issued on May 6, was assigned to UBTECH ROBOTICS CORP LTD (Shenzhen, China).

"Trajectory planning method, computer-readable storage medium, and robot" was invented by Qiuyue Luo (Shenzhen, China), Ligang Ge (Shenzhen, China), Yizhang Liu (Shenzhen, China), Jie Bai (Shenzhen, China) and Youjun Xiong (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A trajectory planning method, a computer-readable storage medium, and a robot are provided. The method includes: constructing a phase variable of a trajectory planning of a robot, where the phase variable is a function of two position components of a torso of the robot on a horizontal pl...