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. 30, 2011
Filed:
Apr. 13, 2009
Atsunori Shibuya, Saitama, JP;
Atsunori Shibuya, Saitama, JP;
Advantest Corporation, Tokyo, JP;
Abstract
A diagnosis board is electrically connected with a test apparatus for testing a device-under-test and used in diagnosing the test apparatus. The test apparatus has a test head containing test modules for sending/receiving signals to/from the device-under-test. The diagnosis board has a plurality of sub-boards arranged substantially on the same plane, substantially forming a plane as a unit, and connected with each part of a plurality of terminals of the test modules and used for diagnosing the connected terminals, each of the plurality of sub-boards having a plate-like shape. The diagnosis board also has a fixing section for attaching and fixing the plurality of sub-boards in a body to the test head.