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:
Mar. 30, 2004
Filed:
Oct. 03, 2001
Applicant:
Inventors:
Takuma Aoki, Tokyo, JP;
Hiroshi Matsuura, Tokyo, JP;
Assignee:
The Furukawa Electric Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 7/02 ; G02B 6/36 ;
U.S. Cl.
CPC ...
G02B 7/02 ; G02B 6/36 ;
Abstract
An optical module according to the present invention has a package, an optical element, and a mounting stage interposed between the optical element and the package. The surface of the mounting stage to which the optical element is bonded is smoother than the bottom surface of the package to which the mounting stage is fixed.