ALEXANDRIA, Va., March 3 -- United States Patent no. 12,568,585, issued on March 3, was assigned to TDK Corp. (Tokyo).
"Antenna module" was invented by Toshiyuki Abe (Tokyo), Kazutoshi Tsuyutani (Tokyo) and Naoyuki Ishikawa (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein is an apparatus that includes a multilayer substrate including a plurality of conductive layers and a plurality of insulating layers alternately stacked, and an electronic component having a first signal pad. The plurality of conductive layers include a first internal conductive layer having a first signal pattern, and a second internal conductive layer having a second signal pattern. The plurality of insulating layers...