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, 2010
Filed:
Sep. 03, 2008
Applicants:
Masanori Takahashi, Tokyo, JP;
Jiro Hiroishi, Tokyo, JP;
Masateru Tadakuma, Tokyo, JP;
Takeshi Yagi, Tokyo, JP;
Inventors:
Masanori Takahashi, Tokyo, JP;
Jiro Hiroishi, Tokyo, JP;
Masateru Tadakuma, Tokyo, JP;
Takeshi Yagi, Tokyo, JP;
Assignee:
The Furukawa Electric Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/02 (2006.01); G02B 6/38 (2006.01); G02B 6/36 (2006.01); G02B 6/44 (2006.01); G02B 6/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optical fiber module includes an optical fiber that transmits a light and a holding unit that holds the optical fiber in a state in which the optical fiber is stretched in its longitudinal direction to change optical characteristics of the optical fiber.