ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,497,200, issued on Dec. 16, was assigned to AUTEL ROBOTICS Co. LTD. (Guangdong, China).
"Unmanned aerial vehicle" was invented by Xinfu Wei (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An embodiment of this disclosure relates to an unmanned aerial vehicle, including a fuselage and a landing gear. The landing gear includes a driving device, a first transmission shaft, and a first supporting leg. The driving device is disposed on the fuselage. One end of the first transmission shaft is connected to the driving device, the other end of the first transmission shaft is connected to the first supporting leg. The driving device is configure...