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:
Oct. 27, 2009
Filed:
Apr. 13, 2007
Satoshi Iwamoto, Tokyo, JP;
Satoshi Iwamoto, Tokyo, JP;
Advantest Corporation, Tokyo, JP;
Abstract
A test apparatus being capable of replacing a test module with the other kind of test module that tests device under tests by using the test module is provided. The test apparatus includes a plurality of test modules that transmit/receive signals to/from the device under tests to test the device under test; and a performance board for diagnosis that diagnose the plurality of test modules. The performance board for diagnosis including: a motherboard provided common to the plurality of test, modules; a circuit for diagnosis that transmits/receives a signal to/from each test module to diagnose the test module; a plurality of inter-board to module connectors that connect between the corresponding test module and the circuit for diagnosis; and