Electricity: conductors and insulators – Anti-inductive structures – Shielded
Reexamination Certificate
2007-09-24
2008-10-28
Ngo, Hung V (Department: 2831)
Electricity: conductors and insulators
Anti-inductive structures
Shielded
C174S377000, C174S384000, C361S816000
Reexamination Certificate
active
07442881
ABSTRACT:
A shielding device includes an upper cover and a lower frame. The upper cover is formed at predetermined positions with a plurality of shielding elements. When the upper cover is closed onto the lower frame, the shielding elements block clearances on the upper cover to effectively stop electric waves from entering into and leaking from the shielding device via the clearances on the upper cover.
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patent: 6711032 (2004-03-01), Sommer
patent: 6949706 (2005-09-01), West
patent: D549706 (2007-08-01), Doyle et al.
Ezconn Corporation
Ngo Hung V
Rosenberg , Klein & Lee
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