Patents Represented by Attorney Mattingly, Stanger, Malyur & Brundidge, P.C.

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  • Optical device module, optical transmitter and receiver, and optical receptacle
    Patent number: 7322752
    Abstract: An optical device module includes a stub ferrule for guiding a laser light to an optical fiber to be connected, a sleeve for holding an optical-connector ferrule of the optical fiber to be connected and the stub ferrule, a holder for fixing the stub ferrule and the sleeve, and an adapter for connecting the holder and an optical module, in which the sleeve is formed by a nonmetallic material, reducing the structure of metal portion and restraining the antenna effect when electromagnetic noise enters.
    Type: Grant
    Filed: September 8, 2005
    Date of Patent: January 29, 2008
    Assignee: Opnext Japan, Inc.
    Inventors: Futoshi Endou, Naofumi Morohashi, Atsushi Miura