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:
Jun. 21, 2011
Filed:
Feb. 13, 2009
Tadahiko Baba, Saitama, JP;
Hiroshi Kurosaki, Saitama, JP;
Tadahiko Baba, Saitama, JP;
Hiroshi Kurosaki, Saitama, JP;
Advantest Corporation, Tokyo, JP;
Abstract
Provided is a test apparatus for testing a device under test, including a multi-strobe generating section that generates, for each prescribed test cycle, a multi-strobe that includes a plurality of strobes arranged at prescribed time intervals, a data detecting section that detects a logic value of a response signal output by the device under test, according to each strobe, and a data width detecting section that detects a data width indicating a period during which the logic value of the response signal matches a prescribed expected value, based on each change point of a logic value output by the data detecting section.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile