The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 30, 2001
Filed:
Jul. 13, 1999
Takashi Kojima, Sapporo, JP;
Naoki Yamamoto, Kawasaki, JP;
Hironao Hakogi, Kawasaki, JP;
Yoshio Shimano, Kawasaki, JP;
Kazunori Miura, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
An optical module including a plurality of leads, a substrate having a first groove and a plurality of conductor patterns electrically connected to the leads, a ferrule having a center hole in which an optical fiber is inserted and fixed, the ferrule being mounted in the first groove of the substrate so that one end of the ferrule projects from an end surface of the substrate, and an optical element mounted on the substrate for making conversion between light and electricity. The optical module further includes a transparent first resin for covering at least the optical element and the other end of the ferrule, and a second resin for enclosing all of the leads, the substrate, the ferrule, the optical element, and the first resin except the one end of the ferrule and a part of each of the leads.