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:
Nov. 06, 2007

Filed:

Mar. 31, 2005
Applicants:

William Devey, Beaverton, OR (US);

Will A. Miller, Camas, WA (US);

Anthony Delucco, Beaverton, OR (US);

Inventors:

William Devey, Beaverton, OR (US);

Will A. Miller, Camas, WA (US);

Anthony Delucco, Beaverton, OR (US);

Assignee:

Credence Systems Corporation, Milpitas, CA (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/36 (2006.01);
U.S. Cl.
CPC ...
Abstract

A power supply assembly includes a dielectric substrate and a power supply circuit supported by the dielectric substrate. A conductive connection block is attached to the dielectric substrate at a main surface thereof and is connected to a power supply terminal of the power supply circuit. A spring probe pin is fitted in a bore formed in the connection block and includes a conductive sleeve and a conductive plunger fitted in the sleeve. The conductive sleeve is in electrically conductive contact with the connection block.


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