The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 26, 2004
Filed:
Jul. 07, 2003
Lewis R. Dove, Monument, CO (US);
Marvin G. Wong, Woodland, CO (US);
Agilent Technologies, Inc., Palo Alto, CA (US);
Abstract
In one embodiment, a heat sink apparatus that provides electrical isolation for an integrally shielded, electronic circuit. The heat sink apparatus comprises a substrate having a first hole extending between a first and second sides of the substrate, a conductive layer attached to the second side, an electrically and thermally conductive heat sink having a protrusion, wherein the heat sink is attached to the first side of the substrate, and an electrically conductive plate having a second hole extending through the plate. The protrusion extends through the first hole and has a surface located at substantially the same level as that of the conductive layer. An electronic component is attachable to the protrusion surface. The plate is electrically coupled to the conductive layer and to the protrusion surface such that the area between the protrusion and the conductive layer is covered by electrically conducting area of the plate.