ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,385,806, issued on Aug. 12, was assigned to NIPPON TELEGRAPH AND TELEPHONE Corp. (Tokyo).

"Power coupling coefficient measuring method and power coupling coefficient measuring device" was invented by Atsushi Nakamura (Musashino, Japan), Daisuke Iida (Musashino, Japan), Tomokazu Oda (Musashino, Japan) and Hiroyuki Oshida (Musashino, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An object of the present disclosure is to provide a power coupling coefficient measurement method and a power coupling coefficient measurement device capable of inexpensively and easily measuring a power coupling coefficient. The power coupling coefficient measurement metho...