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. 22, 2006
Filed:
Oct. 27, 2004
Applicants:
Yasuyuki Nozuyama, Tokyo, JP;
Mahito Shidou, Tokyo, JP;
Inventors:
Yasuyuki Nozuyama, Tokyo, JP;
Mahito Shidou, Tokyo, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A test system for an integrated circuit includes a grouping module grouping measurement points on basis of values of the quiescent supply current and setting measurement point groups; an average value setting module setting a weighted average value minimizes the sum of dispersion of the quiescent supply current; a calculating module calculating a maximum estimated value of dispersion of the quiescent supply current on the basis of the weighted average value; and a judgment module judging whether the integrated circuit passes or fails the judgment specification.