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:
Oct. 09, 2007
Filed:
Jan. 26, 2006
Corvin Liaw, München, DE;
Josef Willer, Riemerling, DE;
Corvin Liaw, München, DE;
Josef Willer, Riemerling, DE;
Infineon Technologies, AG, Neubiberg, DE;
Abstract
A memory device includes an array of memory cells that include a memory element having a non-reactive resistance whose magnitude is programmable to assume a high-resistance state or a low-resistance state. Sets of first and second lines provide access to the memory cells, wherein the memory element of each memory cell is coupled between one of the first lines and one of the second lines. A checking unit determines whether to invert data values to be stored in memory cells coupled to at least a section of respective ones of the first lines based on a number of memory cells that would be programmed in the high-resistance state or the low-resistance state as a result of the data values in order to reduce the number memory cells programmed in the low-resistance state and the resulting leakage current.