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:
Aug. 24, 2021
Filed:
Jan. 18, 2019
Applicant:
Fujikura Ltd., Tokyo, JP;
Inventor:
Shuhei Kanno, Chiba, JP;
Assignee:
Fujikura Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/255 (2006.01); G02B 6/36 (2006.01);
U.S. Cl.
CPC ...
G02B 6/255 (2013.01); G02B 6/2558 (2013.01); G02B 6/3636 (2013.01); G02B 6/2551 (2013.01);
Abstract
An optical fiber array includes: optical fibers that each include a fusion part; and a substrate on which fiber grooves are formed along a longitudinal direction of the optical fibers. The optical fibers are aligned in a width direction of the optical fibers. The fiber grooves are aligned in the width direction. The fusion parts are disposed on the substrate. The fusion parts of two adjacent optical fibers are disposed in different positions from each other in the longitudinal direction.