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:
Aug. 03, 2004
Filed:
Jul. 19, 2002
Applicant:
Inventor:
Thomas H. Di Stefano, Monte Sereno, CA (US);
Assignee:
Decision Track LLC, Monte Cereno, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 3/102 ;
U.S. Cl.
CPC ...
G01R 3/102 ;
Abstract
A small single-sided compliant probe is provided that includes a conductive tip, which is positioned on a supporting surface in a manner that allows a tip on the probe to move flexibly with respect to the supporting surface in close proximity to adjacent probes in an array. The probe tip moves vertically in response to the force of a mating contact pad as it biased against the tip. Mechanical compliance of the probe allows electrical contact to be made reliably between the probe and a corresponding contact pad on a microelectronic device, where the mechanical compliance accommodates variations in height of the contact pad.