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. 31, 2011
Filed:
Dec. 29, 2008
Sapumal B Wijeratne, Portland, OR (US);
Eric Kwesi Donkoh, Hillsboro, OR (US);
Sapumal B Wijeratne, Portland, OR (US);
Eric Kwesi Donkoh, Hillsboro, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A method and system to allow reduction of leakage in the bit lines of a memory device. In addition, minimal delay to the bit lines is introduced by the method and system. The memory device has a plurality of bit lines and a plurality of nodes to facilitate access of a respective one of the bit lines. A logic circuit that has a plurality of transistors and each transistor is coupled with the respective one of the bit lines and with a respective one of the nodes to reduce leakage of the bit lines when the transistors are deactivated. A just in time pre-charge method is also used to avoid the requirement of an additional pre-charge device to prevent excessive charge sharing while enabling the reduction of leakage of the bit lines.