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:
Dec. 09, 2008
Filed:
Jun. 20, 2006
Jeffrey Reents, Carnation, WA (US);
Jeffrey Reents, Carnation, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
An integrated heat sink comprises a plurality of heat sink portions. The integrated heat sink provides efficient transfer of heat from a non-planar surface. In an example configuration two heat sinks are integrated to provide a thermal solution for dual bare die silicon circuits on a common substrate. One of the heat sinks in the integrated heat sink is compressively coupled to an integrated circuit via an integral spring assembly. The spring assembly pushes one of the heat sinks against one of the integrated circuits while allowing the other heat sink to remain positioned against the other integrated circuit. The integrated heat sink compensates for variations in circuit height. The integrated heat sink obviates the need for independent heat sinks for transferring heat from a non-planar surface.