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. 28, 2002
Filed:
Jun. 22, 2001
Heinz Hönigschmid, East Fishkill, NY (US);
Georg Braun, München, DE;
Andrej Majdic, Zorneding, DE;
Infineon Technologies AG, Munich, DE;
Abstract
An integrated memory has a normal bit line for transferring data from or to normal memory cells connected to it, and also a normal sense amplifier, which is connected via a line to the normal bit line and connected to a data line and amplifies data read from the normal memory cells. Furthermore, the memory has a redundant sense amplifier for replacing the normal sense amplifier in the redundancy situation. The redundant sense amplifier is likewise connected on the one hand to the line and on the other hand to the data line and, in the redundancy situation, serves for amplifying the data read from the normal memory cells. A method for repairing an integrated memory is also provided.