Heat spreader

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices

Reexamination Certificate

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Details

C361S704000, C336S055000, C336S090000, C165S080300

Reexamination Certificate

active

07130197

ABSTRACT:
A heat spreader is disclosed. The heat spreader includes a body member, a first fin connected to the body member, a second fin connected to the body member, a third fin connected to the body member, and a fourth fin connected to the body member. The first and second fins define a first spacing therebetween. The second and third fins define a second spacing therebetween. The third and fourth fins define a third spacing therebetween. The second spacing is greater than the first spacing and the third spacing.

REFERENCES:
patent: 4000483 (1976-12-01), Cook et al.
patent: 4085395 (1978-04-01), Billerbeck et al.
patent: 5210513 (1993-05-01), Khan et al.
patent: 6434005 (2002-08-01), Vinciarelli et al.
patent: 6603381 (2003-08-01), Attarian et al.
patent: 6844802 (2005-01-01), Drummond et al.

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