Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2006-06-13
2006-06-13
Cuneo, Kamand (Department: 2841)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C361S800000, C361S816000, C174S034000, C174S051000
Reexamination Certificate
active
07061774
ABSTRACT:
A compact computer system board10comprises dual on PCB expansion zones11, 12, expansion connectors113, 123which can be connected to expansion boards. Once a expansion board is connected to the expansion connector113(123) in the on PCB expansion zone11(12) to extent the application of the system10, a metal housing cover20will be mounted above the on PCB expansion zone11(12). The shield expansion apparatus formed by on PCB expansion zone11(12) and metallic housing cover20isolates the electromagnetic interference between add-on expansion daughter card and the environment outside of the shield expansion apparatus. The metal housing cover20as well as the on PCB expansion zone11(12) function as the heat sink of the add-on expansion daughter card inside the apparatus. Dual complete EMI shield expansion apparatuses especially eliminate the cross interference and provide high heat dispassion for the system under the situation when there are two radio frequency application expansion boards installed onto the system board.
REFERENCES:
patent: 5378169 (1995-01-01), Volz et al.
patent: 5559676 (1996-09-01), Gessaman
patent: 5596487 (1997-01-01), Castaneda et al.
patent: 5639989 (1997-06-01), Higgins, III
patent: 5838551 (1998-11-01), Chan
patent: 5867371 (1999-02-01), Denzene et al.
patent: 5907474 (1999-05-01), Dolbear
patent: 5907478 (1999-05-01), Watanabe
patent: 5982038 (1999-11-01), Toy et al.
patent: 6118347 (2000-09-01), Ohira
patent: 6138347 (2000-10-01), Persson et al.
patent: 6192577 (2001-02-01), Larsson
patent: 6362974 (2002-03-01), Lettang
patent: 6504243 (2003-01-01), Andric et al.
patent: 6775151 (2004-08-01), Suzuki
Bui Hung S.
Cuneo Kamand
LandOfFree
Computer board with dual shield housing and heat sink... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Computer board with dual shield housing and heat sink..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Computer board with dual shield housing and heat sink... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3658429