Fiber optic coupling device

Optical waveguides – With disengagable mechanical connector – Optical fiber to a nonfiber optical device connector

Reexamination Certificate

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Details

C385S024000, C385S072000, C385S075000

Reexamination Certificate

active

07004643

ABSTRACT:
A fiber optic coupling device that securely holds a ferrule of a fiber optic cable in alignment with an optical interface of a fiber optic transceiver (FOT) device. Included is a guide member that has one or more guide channels and which is inserted into a connector body. A ferrule residing in one of the guide channels is prevented from moving forward in the guide channel due to the guide member engaging a shoulder on the ferrule. Similarly, the ferrule is prevented from moving backwards in the guide channel due to the connector body engaging the shoulder of the ferrule.

REFERENCES:
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patent: 4758719 (1988-07-01), Sasaki et al.
patent: 5299958 (1994-04-01), Ohsumi
patent: 5588080 (1996-12-01), Kawamura
patent: 5617495 (1997-04-01), Funabashi et al.
patent: 5848919 (1998-12-01), Nagano
patent: 6135644 (2000-10-01), Hakogi et al.
patent: 6231392 (2001-05-01), van Woensel
patent: 6390687 (2002-05-01), Shirakawa
patent: 6454464 (2002-09-01), Nolan

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