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.:

US 9069152 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 30, 2015

Filed:

Mar. 11, 2013
Applicant:

Corning Optical Communications Llc, Hickory, NC (US);

Inventor:

Matthew Wade Smith, Lenoir, NC (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/44 (2006.01);
U.S. Cl.
CPC ...
G02B 6/4476 (2013.01); G02B 6/4479 (2013.01); G02B 6/4477 (2013.01);
Abstract

Furcating fiber optic cables without direct coupling of optical fibers to strength members are disclosed. Related methods and assemblies are also disclosed. The furcation includes shrink tube(s) securing optical fiber(s) to their fiber sub-unit jacket(s). The shrink tube(s) is secured inside a cable jacket of the fiber optic cable to secure fiber sub-unit(s) and their optical fiber(s) as part of the furcation. The strength member(s) of the fiber optic cable is also secured to the cable jacket as part of the furcation. The shrink tube(s) prevents direct coupling of the optical fiber(s) to the strength member(s) in the furcation. By not directly coupling the optical fiber(s) to the strength member(s), cable strain can be directed to the cable jacket and the fiber sub-unit jacket(s). The shrink tube(s) can also prevent or reduce micro-bubbles from forming around the optical fiber(s) in the furcation which may cause attenuation from optical fiber micro-bending.


Find Patent Forward Citations

Smith, Matthew. (2015). Furcating fiber optic cables without direct coupling of optical fibers to strength members, and related assemblies and methods (U.S. Patent No. 9069152). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9069152

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