Ferrule block and optical module using the same

Optical waveguides – With disengagable mechanical connector – Optical fiber/optical fiber cable termination structure

Reexamination Certificate

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Details

C385S088000, C385S084000, C385S092000

Reexamination Certificate

active

07118290

ABSTRACT:
A ferrule block comprises a ferrule block body which is attached to an optical device module, which houses in its package an optical device for sending or receiving a light signal, to optically couple to an optical fiber communicating between the optical device module and an external optical communication system and a shell made of an insulating material which is provided at the tip of the ferrule block body, wherein a flange which hits against the tip of the ferrule block body is provided on the outer periphery of the shell.

REFERENCES:
patent: 4167744 (1979-09-01), Nyul
patent: 4215913 (1980-08-01), Turley et al.
patent: 4753510 (1988-06-01), Sezerman
patent: 6357932 (2002-03-01), Auld
patent: 6817782 (2004-11-01), Togami et al.
patent: 6848836 (2005-02-01), Ueda et al.
patent: 2003/0169978 (2003-09-01), Sato et al.
patent: 5-45609 (1993-06-01), None
patent: 9-033759 (1997-02-01), None
patent: 9-061673 (1997-03-01), None
patent: 9-304652 (1997-11-01), None

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