ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,382,589, issued on Aug. 5, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).
"Printed circuit board and electronic device comprising coupler" was invented by Youngjoon Kim (Suwon-si, South Korea), Jonghyun Park (Suwon-si, South Korea) and Dongil Yang (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A coupler includes: a first layer including a first conductive flat plate; a second layer including a signal transmission line electrically connected to the first conductive flat plate, the second layer including a first line port configured to input a signal output from a wireless communication circuit, and a second li...