ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,754,380, issued on Oct. 6, was assigned to Enplas Corp. (Saitama, Japan).
"Ferrule, optical connector, and optical connector module" was invented by Ayano Hinata (Saitama, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A ferrule of the present invention includes a ferrule body including an optical transmission member holding part, the optical transmission member holding part being configured to hold a plurality of optical transmission members; and an optical transmissive member including an optical surface disposed opposite to front end surfaces of the plurality of optical transmission members held by the optical transmission member holding part, t...