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:
Nov. 21, 2006
Filed:
Feb. 26, 2004
Masahiro Uekawa, Kanagawa, JP;
Masahiro Uekawa, Kanagawa, JP;
Oki Electric Industry Co., Ltd., Tokyo, JP;
Abstract
A subassembly includes a supporting substrate having a V-shaped groove at which a member is disposed, a laser diode mounted at the supporting substrate, and a lens element, which includes a lens portion formed at a surface of an optical substrate and a projection portion having a contour which places the projection portion in contact with the V-shaped groove at the supporting substrate when the lens element is mounted, and which is positioned relative to the laser diode. An optical module includes the subassembly, a package used to package the subassembly and an interface. The interface includes an optical fiber to be optically coupled with the laser diode via the lens element and is positioned as it comes in contact with the package.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile