ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,456,382, issued on Oct. 28, was assigned to AUTEL ROBOTICS Co. LTD. (Guangdong, China).

"Method and apparatus for generating safe flight path for unmanned aerial vehicle, control terminal and unmanned aerial vehicle" was invented by Yinhua Feng (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The embodiments are a method and apparatus for generating a safe flight path for an unmanned aerial vehicle, a control terminal and an unmanned aerial vehicle. The method includes: obtaining a path feature point set and attribute parameters, the path feature point set including at least one path planning key point and the attribute parameters includ...