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. 01, 2004
Filed:
Nov. 21, 2002
Applicant:
Inventor:
Thomas Borst, Neubiberg, DE;
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 ;
U.S. Cl.
CPC ...
G11C 7/00 ;
Abstract
A semiconductor memory module with a changeover device by which an internal voltage supply circuit can be switched on or off in a simple manner. The changeover device has two evaluation circuits, one evaluation circuit being used for switching on the voltage supply and the second evaluation circuit being used for switching off the voltage supply. In this way, the two evaluation circuits can be optimized with regard to functionality, circuit layout and current consumption.