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:
Feb. 13, 2007
Filed:
Mar. 01, 2004
Reed A. Linde, El Dorado Hills, CA (US);
Alec W. Smidt, Folsom, CA (US);
Reed A. Linde, El Dorado Hills, CA (US);
Alec W. Smidt, Folsom, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
According to some embodiments, a memory device having multiple memory units includes one or more redundant memory units. Upon detection of an electrical characteristic indicating a failing memory unit, one of the redundant memory units is used to replace the failing memory unit. Detection of failing memory units may be via current, voltage and/or resistance monitoring. If the electrical characteristic monitored exceeds a predetermined threshold, a memory unit is considered failing. The failing memory unit is removed from further use. The redundant memory unit is programmed to be accessible at the memory address of the removed memory unit. Replacement occurs automatically (that is, without user intervention).