Providing shields to reduce electromagnetic interference...

Electrical connectors – With vitreous-type envelope – Having bayonet-coupling contact

Reexamination Certificate

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Details

C439S939000

Reexamination Certificate

active

06887105

ABSTRACT:
A method and apparatus to provide a shield assembly for a connector, with the shield assembly having a cover to enclose the connector and a neck portion adapted to surround an outer surface of a portion of the cable. An inner surface of the neck portion makes contact with the outer surface of the cable. When the cable carries a high frequency signal, a capacitive impedance is provided between the neck portion and an outer shield of the cable to reduce electromagnetic signal leakage. Alternatively, the neck portion can make electrical contact with the cable shield, either by use of elements protruding from the inner surface of the neck portion or by removing an insulating jacket of the cable.

REFERENCES:
patent: 3154362 (1964-10-01), Blonder et al.
patent: 3391381 (1968-07-01), Livingston
patent: 3775732 (1973-11-01), Frogner
patent: 4160572 (1979-07-01), Adelberger et al.
patent: 4401355 (1983-08-01), Young
patent: 4529257 (1985-07-01), Goodman et al.
patent: 4732568 (1988-03-01), Hall
patent: 4830629 (1989-05-01), Yoshimura
patent: 4887971 (1989-12-01), Reuss
patent: 4934960 (1990-06-01), Capp et al.
patent: 4990094 (1991-02-01), Chandler et al.
patent: 5207597 (1993-05-01), Kline et al.
patent: 5338211 (1994-08-01), Kodama et al.
patent: 5641294 (1997-06-01), Beard
patent: 5902151 (1999-05-01), Havener et al.
patent: 6010365 (2000-01-01), Wu et al.
patent: 6062893 (2000-05-01), Miskin et al.
patent: 6206731 (2001-03-01), Kuo
patent: 6215666 (2001-04-01), Hileman et al.
patent: 6482017 (2002-11-01), Van Doorn
patent: 9215124 (1994-10-01), None
U.S. Appl. No. 10/161,023, filed May 31, 2002.
U.S. Appl. No. 10/293,067, filed Nov. 13, 2002.
InfiniBandSMTrade Association, InfiniBand™ Architecture Release 1.0 vol. 2—Physical Specifications, “Copper Cable,” pp. 155-156 and 169-170 (Oct. 2000).
Laird Technologies, “All Purpose Gaskets,” dated at least as early as Mar. 21, 2001 and printed from http://www.instrumentspecialties.com/scripts/cgiip.exe/WService=wsCatalog/pg66.r?webic., 2 pages.
Tecknit, A. Wire Mesh, “Custom Strips, Wire Mesh Over Elastomer Core,” pp. A-3-A-4 (dated before the filing date of the present application).
Tecknit, B. Metal Fibers and Screens, “Duolastic™ Wire Screen Impregnated with Elastomer,” pp. B-1-B-2 (dated before the filing date of the present application).
Tecknit, B. Metal Fibers and Screens, “Conmax® Nickel Fiber-Filled Silicone Elastomer,” pp. B-7-B-8 (dated before the filing date of the present application).
Tecknit, C. Oriented Wires, “Elastomet® Oriented Wires in Solid Silicone Rubber,” pp. C-1-C-2 (dated before the filing date of the present application).
Tecknit, D. Conductive Elastomers, “Consil®—II, Molded Silver-Filled Silicone Elastomer,” pp. D-11-D-12 (dated before the filing date of the present application).
Tecknit, H. Shielding Components, “EMI Connector Gaskets, EMI Flange Seals for Electrical Connectors,” p. H-5 (dated before the filing date of the present application).
Electromagnetic Compatibility Handbook, “Connectors,” pp. 246-247 (dated before the filing date of the present application).
Photograph of D-shell Connectors, 1 page (dated before the filing date of the present application).

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