ALEXANDRIA, Va., Feb. 12 -- United States Patent no. 12,222,219, issued on Feb. 11, was assigned to Shenzhen Reolink Technology Co. Ltd. (Shenzhen, China).

"UAV navigation calibration method, non-transitory computer-readable storage medium and UAV implementing the same" was invented by Sheng Yong (Shenzhen, China), Xiaoyu Liu (Shenzhen, China), Rui Zhou (Shenzhen, China) and Yulong Que (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application discloses a calibration method for navigation of an unmanned aerial vehicle (UAV), a non-transitory computer-readable storage medium and a UAV implementing the same. The calibration method includes: collecting, during a flight of the UAV, referenc...