Dual inner diameter ferrule device and method

Details Dual inner diameter ferrule device and method Dual inner diameter ferrule device and method

2008-03-11

2008-03-11

Leung, Quyen P (Department: 2874)

Optical waveguides

With disengagable mechanical connector

Optical fiber/optical fiber cable termination structure

Reexamination Certificate

active

11497175

ABSTRACT:
A fiber optic ferrule includes a body extending from a first end to a second opposite end, with the body including an axial passage extending between the first and second ends. The axial passage includes a first diameter portion having a diameter of at least 125 microns, and a second diameter portion having a diameter of at least 250 microns and less than a diameter of the buffer, the second diameter portion positioned between the first diameter and the second end. The axial passage further defines a tapered shape at the second end extending inward from the second end to the second diameter portion. A hub holds the ferrule. A method of assembling a terminated fiber optic cable is also provided.

REFERENCES:
patent: 4931120 (1990-06-01), Christoff
patent: 5152816 (1992-10-01), Berkey
patent: 5185838 (1993-02-01), Lüottgert et al.
patent: 5216734 (1993-06-01), Grinderslev
patent: 5615291 (1997-03-01), Hayakawa et al.
patent: 5862280 (1999-01-01), Tanaka et al.
patent: 5883995 (1999-03-01), Lu
patent: 5989106 (1999-11-01), Tanaka et al.
patent: 6629782 (2003-10-01), McPhee et al.
patent: 6916120 (2005-07-01), Zimmel et al.
patent: 2004/0161205 (2004-08-01), Hengelmolen et al.
patent: 2005/0232553 (2005-10-01), Holmquist et al.
patent: 07174937 (1993-12-01), None
Exhibit I—copy of FIG. 8 from U.S. Appl. No. 11/497,175, admitted as prior art as of Aug. 1, 2006.

Affiliated with

Also associated with

Rating

Dual inner diameter ferrule device and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dual inner diameter ferrule device and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual inner diameter ferrule device and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3939716