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:
Nov. 24, 2009
Filed:
Mar. 23, 2007
Masaru Goishi, Tokyo, JP;
Masaru Goishi, Tokyo, JP;
Advantest Corporation, Tokyo, JP;
Abstract
There is provided a test apparatus for testing a device under test. The test apparatus includes first and second period generators that respectively generate test period signals indicating test periods for testing the device under test, a plurality of input/output sections that are provided in correspondence with a plurality of terminals of the device under test, wherein each of the plurality of input/output sections, in accordance with a test period supplied thereto, outputs a test signal to a corresponding one of the plurality of terminals and receives an output signal output from the corresponding terminal, and a plurality of selecting sections that are provided in correspondence with the plurality of input/output sections, wherein each of the plurality of selecting sections selects one of the test period signals generated by the first and second period generators so as to be supplied to a corresponding one of the plurality of input/output sections.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile