ALEXANDRIA, Va., June 19 -- United States Patent no. 12,332,489, issued on June 17, was assigned to Nippon Telegraph and Telephone Corp. (Tokyo).
"Opto-electronic integrated module" was invented by Yuriko Kawamura (Musashino, Japan), Kiyofumi Kikuchi (Musashino, Japan) and Ken Tsuzuki (Musashino, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "In an integrated optoelectronic module according to the present disclosure, a heat dissipation path for an electric integrated circuit (IC) for signal processing, which consumes a relatively large amount of power, and a heat dissipation path for an electric IC for driving an optical circuit are separated from each other. The electric IC for driving an optical circ...