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:
Apr. 06, 2004
Filed:
Jan. 16, 2002
Fumitake Suzuki, Kawasaki, JP;
Takashi Shiotani, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A receptacle type optical module including a lead frame having a plurality of leads, an L-shaped block mounted on the lead frame and having a through hole, a ferrule inserted and fixed in the through hole of the L-shaped block and having an optical fiber, a carrier mounted on the L-shaped block and having a wiring pattern, and an optical element mounted on the carrier. The optical module further includes a GRIN lens fixed to an end face of the ferrule and having a spherical end face adjacent to the optical element, a transparent resin for sealing an optical coupling portion between the optical element and the GRIN lens, and a resin molded package for encapsulating all of the lead frame, the L-shaped block, the ferrule, the carrier, and the optical element except a part of the lead frame and a part of the ferrule.