ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,826, issued on Sept. 15, was assigned to NINGBO JINGHUA ELECTRONICS TECHNOLOGY Co. LTD. (Ningbo, China).

"Stepping dimming motor structure with push rod and wire block" was invented by Yuanjie Song (Ningbo, China), Jiaer Zhang (Ningbo, China), Yiming Wang (Ningbo, China), Qinglong Zhang (Ningbo, China), Haisong Wu (Ningbo, China) and Jinyao Xu (Ningbo, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A stepping dimming motor structure is provided, including a shell, and further including: a winding frame, which is provided with a coil, wherein a wiring block is arranged on a side circumferential wall of the winding frame; two wiring slots are a...