ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,213,251, issued on Jan. 28, was assigned to SAMSUNG ELECTRO-MECHANICS Co. LTD. (Suwon-si, South Korea).
"Printed circuit board" was invented by Sang Hoon Kim (Suwon-si, South Korea), Young Kuk Ko (Suwon-si, South Korea), Gyu Mook Kim (Suwon-si, South Korea), Hea Sung Kim (Suwon-si, South Korea), Chi Won Hwang (Suwon-si, South Korea) and Suk Chang Hong (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A printed circuit board includes: an insulating layer; a plurality of pads disposed on the insulating layer; and a plurality of insulating walls disposed on the insulating layer, and at least partially covering side surfaces of the plura...