US Patent Issued to LG INNOTEK on April 21 for "Magnetic core and coil component comprising same" (South Korean Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,225, issued on April 21, was assigned to LG INNOTEK Co. LTD. (Seoul, South Korea).

"Magnetic core and coil component comprising same" was invented by Seung Eun Lee (Seoul, South Korea), Ji Chang Ryu (Seoul, South Korea) and Jung Ki Lee (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A magnetic core according to one embodiment of the present invention includes a material formed of iron (Fe)-silicon (Si)-boron (B), wherein a mass percentage of Fe in a first surface, which is an upper surface, is different from a mass percentage of Fe in a second surface which is a side surface, and a ratio of the mass percentage of Fe in the first ...