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:
May. 22, 2018
Filed:
Oct. 12, 2015
Applicants:
Jurgen Serrer, Holzgerlingen, DE;
Martin Fischer, Heilbronn, DE;
Inventors:
Jurgen Serrer, Holzgerlingen, DE;
Martin Fischer, Heilbronn, DE;
Assignee:
ADVANTEST CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/30 (2006.01); G01R 31/317 (2006.01); G01R 31/3177 (2006.01); G01R 31/3185 (2006.01); G01R 31/319 (2006.01); G01R 31/3193 (2006.01);
U.S. Cl.
CPC ...
G01R 31/3177 (2013.01); G01R 31/3016 (2013.01); G01R 31/31725 (2013.01); G01R 31/31922 (2013.01); G01R 31/318594 (2013.01); G01R 31/31937 (2013.01);
Abstract
Disclosed herein is a scan optimizer system and method designed to generate optimal ATE input/output timing with small margin but yielding stable results. Therefore the scan test time is greatly improved.