ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,476,032, issued on Nov. 18, was assigned to SANTAK ELECTRONIC (SHENZHEN) Co. LTD. (Shenzhen, China).
"Inductive device" was invented by Pingchang Lin (Shenzhen, China), Jian Wei (Shenzhen, China), Jindi Liu (Shenzhen, China) and Ping Zhang (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The utility model provides an inductive device, including a columnar magnetic core provided with grooves on side surfaces thereof; a frame assembly including embedding portions adapted to the grooves in shape, the embedding portions being embedded in the grooves; and an inductive coil wound onto the side surfaces of the columnar magnetic core. The inducti...