ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,382,582, issued on Aug. 5, was assigned to LG INNOTEK Co. LTD. (Seoul, South Korea).
"Printed circuit board" was invented by Won Suk Jung (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A printed circuit board according to an embodiment includes: a first insulating portion having a cavity; a second insulating portion disposed on the first insulating portion; a third insulating portion disposed under the first insulating portion; and an electronic device disposed in the cavity, wherein a number of layers of the second insulating portion is different from a number of layers of the third insulating portion, and has an asymmetric structure...