ALEXANDRIA, Va., June 6 -- United States Patent no. 12,283,861, issued on April 22, was assigned to NINGBO GAOLI ELECTRONIC TECHNOLOGY Co. LTD. (Ningbo, China).
"Oscillating swing motor" was invented by Chunhuo Lei (Ningbo, China), Jun Xiao (Ningbo, China) and Yizhong Gao (Ningbo, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An oscillating swing motor includes a first swing lever and a second swing lever that are pivotally connected to each other, where a coil fastening base for winding a coil is arranged below the first swing lever and the second swing lever, stators are arranged inside the coil fastening base, rotors are arranged on the top of the coil fastening base in a floating manner, two rotor...