ALEXANDRIA, Va., March 26 -- United States Patent no. 12,262,465, issued on March 25, was assigned to LG INNOTEK Co. LTD. (Seoul, South Korea).
"Circuit board" was invented by Won Suk Jung (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A circuit board according to an embodiment includes an insulating layer; a second outer circuit pattern disposed on an upper surface of the insulating layer; and a via disposed in the insulating layer and connected to the second outer circuit pattern; wherein the second outer circuit pattern includes: a first pattern embedded in the insulating layer and having a first width; and a second pattern protruding on the upper surface of the insulating layer, havin...