US Patent Issued to MITSUBISHI ELECTRIC on March 17 for "Microwave device having a conductive heat spreader and antenna having microwave device" (Japanese Inventors)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,581,953, issued on March 17, was assigned to MITSUBISHI ELECTRIC Corp. (Tokyo).

"Microwave device having a conductive heat spreader and antenna having microwave device" was invented by Yukinobu Tarui (Tokyo), Makoto Kimura (Tokyo), Katsumi Miyawaki (Tokyo), Kiyoshi Ishida (Tokyo) and Hiroaki Matsuoka (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A microwave device can include: a first multilayer resin substrate including a ground via hole; a semiconductor substrate at the first multilayer resin substrate and including a high frequency circuit; a conductive heat spreader at an opposite face of the semiconductor substrate from a face of the semic...