ALEXANDRIA, Va., June 25 -- United States Patent no. 12,339,666, issued on June 24, was assigned to Willand (Beijing) Technology Co. LTD. (Beijing).
"Electric mobile apparatus, charging station, and method for controlling electric mobile apparatus" was invented by Haifeng Zhang (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure discloses an electric mobile apparatus, a charging station and a method for controlling an electric mobile apparatus. The An electric mobile apparatus includes an apparatus body; a first sensing module arranged on the apparatus body for sensing an electromagnetic signal transmitted from a positioning coil and outputting a first electromagnetic sensing signa...