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. 31, 2004
Filed:
Sep. 23, 2002
Steffen Paul, Baierbrunn, DE;
Volker Schöber, Hannover, DE;
Infineon Technologies AG, Munich, DE;
Abstract
A data memory including a main data memory having a plurality of data memory units, a redundancy data memory that includes a plurality of redundancy data memory units for the replacement of defective data memory units of the main data memory, and a redundancy control logic for controlling the access to the redundancy data memory, the main data memory and the redundancy data memory being connected to a data bus in parallel with one another via data lines, and the main data memory and the redundancy control logic being connected, in parallel with one another, via address lines, to an address bus for the addressing of data memory units in the data memory.