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. 20, 2002
Filed:
Feb. 09, 2000
Applicant:
Inventors:
Akihiko Ito, Tokyo, JP;
Yoshihito Kobayashi, Tokyo, JP;
Assignee:
Advantest Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 3/126 ;
U.S. Cl.
CPC ...
G01R 3/126 ;
Abstract
An electric device testing apparatus for carrying out a test by pushing a terminal of an IC against a contact portion of a test head, comprising a temperature calculation means for calculating an actual temperature of the IC based on a signal from a temperature sensing element provided on the IC.