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:
Feb. 19, 2002
Filed:
May. 02, 2001
Applicant:
Inventor:
Timothy J. Allen, Boise, ID (US);
Assignee:
Micron Technology, Inc., Boise, ID (US);
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 ;
U.S. Cl.
CPC ...
H05K 7/20 ;
Abstract
A heat sink for a quad flat package comprises a heat-radiating plate and a plurality of removable bumpers attached to the plate. An area of reduced thickness is disposed at the junction between each bumper and the plate to facilitate removal of the plurality of bumpers from the plate. Preferably, each bumper includes an alignment feature for engaging a complementary feature formed on one of a mounting substrate and a test fixture.