Electricity: conductors and insulators – Anti-inductive structures – Shielded
Reexamination Certificate
2008-07-07
2009-11-03
Ngo, Hung V (Department: 2831)
Electricity: conductors and insulators
Anti-inductive structures
Shielded
C174S368000, C174S377000, C174S387000, C361S816000, C439S607070
Reexamination Certificate
active
07612299
ABSTRACT:
A shielding assembly (100) for protecting several modules from electromagnetic interference, includes a cage (40) installable on a circuit board (200), a first gasket (20), and a second gasket (50). The cage includes a front end portion (41), a cover (42), a base (48), and at least one interior wall (44). The cover, the at least one interior wall and the base cooperatively define at least two spaces (400) for receiving the modules. The first gasket encircles the front end portion of the cage. The first gasket electrically and mechanically contacts the cover and the base to provide an electromagnetic interference seal between the cage and a device in which the cage is mounted. The second gasket attaches against the cage and the circuit board respectively so as to electrically shield the modules in the cage from electromagnetic interference.
REFERENCES:
patent: 6943287 (2005-09-01), Lloyd et al.
patent: 2003/0169581 (2003-09-01), Bright et al.
patent: 2004/0075993 (2004-04-01), Hwang
patent: 2006/0279937 (2006-12-01), Manson et al.
Hon Hai Precision Industry Co. Ltd.
Hong Fu Jin Precision Industry ( ShenZhen) Co., Ltd.
Ngo Hung V
Niranjan Frank R.
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