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:
Mar. 15, 2011
Filed:
Oct. 31, 2005
Applicants:
Douglas J. Garcia, Beaverton, OR (US);
Jeffrey L. Fish, San Diego, CA (US);
Kyung Young Kim, Portland, OR (US);
Inventors:
Douglas J. Garcia, Beaverton, OR (US);
Jeffrey L. Fish, San Diego, CA (US);
Kyung Young Kim, Portland, OR (US);
Assignee:
Electro Scientific Industries, Inc., Portland, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25B 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Recesses (), surface contours, contact tip modifications (), and/or other methods of ensuring pressure between a bottom surface () of a test plate () and top surfaces () of electrical contacts () are employed to enhance cleaning of the top surfaces () of the electrical contacts () to promote reliable measurements of DUTs ().