Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Patent
1997-03-24
1999-06-29
Picard, Leo P.
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
361816, 174 35R, H05K 700, H05K 900
Patent
active
059177080
ABSTRACT:
An EMI shielding apparatus has an outer peripheral wall extending around a combined area of predetermined shape and dimensions for enclosing at least two adjacent areas on a printed wiring board to be shielded from one another. A single transverse wall extends between opposing portions of the peripheral wall to divide the combined area into the two adjacent sub-areas to be shielded from one another. The single transverse wall is of single wall thickness, reducing the EMI shield footprint. The peripheral wall and transverse wall may be formed integrally as one frame, or from two or more adjacent sub-frames.
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patent: 4837664 (1989-06-01), Rodriguez et al.
patent: 4903169 (1990-02-01), Kitagawa et al.
patent: 5412340 (1995-05-01), Tanikoshi
patent: 5436802 (1995-07-01), Trahan et al.
patent: 5633786 (1997-05-01), Matuszewski et al.
Chintala Thomas J.
Moran Sean A.
Olivas Jose F.
Brown Charles D.
Gandhi Jayprakash N.
Martin Roger W.
Miller Russell B.
Picard Leo P.
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