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:
Dec. 03, 2013
Filed:
May. 04, 2010
Applicant:
Vernon Cooke, Tigard, OR (US);
Inventor:
Vernon Cooke, Tigard, OR (US);
Assignee:
Electro Scientific Industries, Inc., Portland, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An improved method of testing and sorting electronic devices uses two or more test stations and two or more sorting stations applied to a single track to improve system throughput. Applying two or more test stations and two or more sorting stations to a single track accomplishes improved system throughput while increasing system cost less than would be expected if a duplicate track was installed for each test station.