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:
Jun. 26, 2018
Filed:
Sep. 22, 2016
Applicant:
Sumitomo Electric Industries, Ltd., Osaka-shi, Osaka, JP;
Inventors:
Toshihisa Sato, Yokohama, JP;
Takashi Fujii, Yokohama, JP;
Assignee:
SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka-shi, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/44 (2006.01);
U.S. Cl.
CPC ...
G02B 6/4404 (2013.01); G02B 6/4403 (2013.01); G02B 6/4405 (2013.01); G02B 6/4409 (2013.01);
Abstract
An optical fiber ribbon is disclosed. The optical fiber ribbon includes first and second optical fibers arranged in parallel, and at least one coupling member made of a resin material. The coupling member couples the first and second optical fibers by adhering the first and second optical fibers each other intermittently in a longitudinal direction of the first and second optical fibers. A breaking elongation of the resin material constituting the coupling member is equal to or more than 200% and equal to or less than 500%.