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.

Date of Patent:
Aug. 16, 2005

Filed:

Jun. 11, 2003
Applicants:

Stephen D. Cromwell, Penryn, CA (US);

Thomas J. Augustin, El Dorado Hills, CA (US);

Inventors:

Stephen D. Cromwell, Penryn, CA (US);

Thomas J. Augustin, El Dorado Hills, CA (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K007/20 ; H01L023/40 ;
U.S. Cl.
CPC ...
Abstract

Disclosed is land grid array (LGA) assembly using a compressive load. An LGA assembly includes a first component located on the top of the LGA assembly; a center load screw coupled to the first component; and a second component, wherein the center load screw is received on the second component upon turning the center load screw in a first direction. Further turning of the center load screw in the first direction after the center load screw is received on the second component, operates the first component to apply a compressive load within the LGA assembly.


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