ALEXANDRIA, Va., June 5 -- United States Patent no. 12,278,039, issued on April 15, was assigned to SAMSUNG ELECTRO-MECHANICS Co. LTD. (Suwon-si, South Korea).
"Coil electronic component and method of manufacturing same" was invented by Dong Jin Jeong (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A coil electronic component includes a magnetic body having an internal coil part embedded therein, in which the internal coil part includes an insulating substrate, a first insulator, a coil conductor, and a second insulator. The first insulator is disposed on at least one of first and second main surfaces of the insulating substrate and has a groove formed therein. The coil conductor is for...