Electricity: conductors and insulators – Anti-inductive structures – Shielded
Reexamination Certificate
2007-05-08
2007-05-08
Ngo, Hung V. (Department: 2831)
Electricity: conductors and insulators
Anti-inductive structures
Shielded
C361S689000, C174S370000
Reexamination Certificate
active
11393338
ABSTRACT:
Described is an adaptable electromagnetic interference and radio frequency interference (EMI/RFI) shield adapted to reduce unwanted EMI/RFI at an electrically conductive equipment panel having an elongated aperture. The aperture provides external access to a mounting bracket of an expansion board assembly. The mounting bracket (e.g., for a PCI expansion board) abuts an interior surface of the equipment panel at the elongated aperture and includes an angled flange extending through the elongated aperture. The EMI/RFI shield includes an electrically conductive shield extension slidable between open and closed positions. The shield extension includes a flange receptacle for receiving the angled flange of the mounting bracket and a shielding plate. The shielding plate overlaps an adjustable portion of the elongated aperture such that in a closed position the shielding plate together with the mounting bracket cover substantially the entire elongated aperture.
REFERENCES:
patent: 5579210 (1996-11-01), Ruhland et al.
patent: 6114622 (2000-09-01), Draeger
patent: 6424521 (2002-07-01), Vega et al.
patent: 6618271 (2003-09-01), Erickson et al.
patent: 6961235 (2005-11-01), Chen
Beinor, Jr. Albert F.
Cunningham W. Brian
Feroli Lawrence J.
Gundogan C. Ilhan
Kozel Michael J.
EMC Corporation
Guerin & Rodriguez LLP
Ngo Hung V.
Rodriguez Michael A.
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