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.

Date of Patent:
Apr. 02, 2024

Filed:

Oct. 02, 2019
Applicant:

Fujikura Ltd., Tokyo, JP;

Inventors:

Hirotaka Asada, Chiba, JP;

Kansei Shindo, Chiba, JP;

Kunihiko Fujiwara, Chiba, JP;

Assignee:

Fujikura Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/38 (2006.01); G02B 6/04 (2006.01); G02B 6/32 (2006.01); G02B 6/40 (2006.01);
U.S. Cl.
CPC ...
G02B 6/3885 (2013.01); G02B 6/04 (2013.01); G02B 6/32 (2013.01); G02B 6/3825 (2013.01); G02B 6/3882 (2013.01); G02B 6/403 (2013.01);
Abstract

A connector system includes: a first ferrule configured to hold end parts of multi-core fibers; a second ferrule configured to hold end parts of single-core fibers; and an optical connection member. The optical connection member is arranged between the first and the second ferrule, and includes an optical system configured to optically connect respective cores included in the multi-core fibers and the single-core fibers. A guide pin is formed on one of the first and the second ferrule, and a guide hole is formed in another of the first and the second ferrule. A through hole is formed in the optical connection member, and the first ferrule, the optical connection member, and the second ferrule can be aligned by fitting the guide pin in the guide hole through the through hole.


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