ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,494,449, issued on Dec. 9, was assigned to Fujitsu Ltd. (Kawasaki, Japan).
"Semiconductor device with antenna" was invented by Junya Ikeda (Atsugi, Japan), Yoshihiro Nakata (Atsugi, Japan) and Shinya Sasaki (Ebina, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A semiconductor device with an antenna includes a heat sink having first and second surfaces, a semiconductor chip provided on the second surface and having a circuit surface, a wiring board having a laminate of alternately disposed insulating layers and interconnect layers, and covering side surfaces of the heat sink and the semiconductor chip and the circuit surface, and exposing the first...