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. 02, 2006
Filed:
Jul. 26, 2002
Manfred Proell, Dorfen, DE;
Koen Van Der Zanden, Munich, DE;
Manfred Proell, Dorfen, DE;
Koen Van Der Zanden, Munich, DE;
Infineon Technologies AG, Munich, DE;
Abstract
The invention provides a method for testing a circuit unit () to be tested, in which a test time is reduced, at least one word line (N) of the circuit unit () to be tested being activated by application of at least one test signal () to the word line (N), the at least one word line (N) being deactivated by removal of the test signal () from the word line (N), the word lines among all the word lines (N) which have not run through an activation-deactivation cycle being read out in order to determine an influence of the activation and deactivation, and the test result being output.