ALEXANDRIA, Va., July 14 -- United States Patent no. 12,684,297, issued on July 14, was assigned to MERRY ELECTRONICS (SUZHOU) Co. LTD. (Jiangsu Province, China).
"Electronic device" was invented by LiGuo Rao (Jiangsu Province, China) and YuanYuan Zhang (Jiangsu Province, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic device is disclosed. The first magnetic module includes a first magnetic component and a second magnetic component, and both have two surfaces with a first magnetic pole and a second magnetic pole. One side of the motor coil corresponds to the first magnetic pole of the first magnetic component, and the other side of the motor coil corresponds to the second magnetic pole of ...